148298850 has 120 divisors (see below), whose sum is σ = 471005568. Its totient is φ = 33890400.

The previous prime is 148298833. The next prime is 148298851. The reversal of 148298850 is 58892841.

It is a happy number.

148298850 is a `hidden beast` number, since 1 + 482 + 98 + 85 + 0 = 666.

148298850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148298850² = 43985097822645000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 148298796 and 148298805.

It is not an unprimeable number, because it can be changed into a prime (148298851) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 25735 + ... + 30965.

Almost surely, 2^148298850 is an apocalyptic number.

148298850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148298850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235502784).

148298850 is an abundant number, since it is smaller than the sum of its proper divisors (322706718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148298850 is a wasteful number, since it uses less digits than its factorization.

148298850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262 (or 5248 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 148298850 is about 12177.8015257270. The cubic root of 148298850 is about 529.3130413954.

The spelling of 148298850 in words is "one hundred forty-eight million, two hundred ninety-eight thousand, eight hundred fifty".