148835340 has 192 divisors, whose sum is σ = 507064320. Its totient is φ = 36080640.

The previous prime is 148835321. The next prime is 148835353. The reversal of 148835340 is 43538841.

148835340 is a `hidden beast` number, since 1 + 48 + 83 + 534 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 148835295 and 148835304.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 284319 + ... + 284841.

It is an arithmetic number, because the mean of its divisors is an integer number (2640960).

Almost surely, 2^148835340 is an apocalyptic number.

148835340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148835340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253532160).

148835340 is an abundant number, since it is smaller than the sum of its proper divisors (358228980).

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

148835340 is a wasteful number, since it uses less digits than its factorization.

148835340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 148835340 is about 12199.8090148986. The cubic root of 148835340 is about 529.9505590525.

The spelling of 148835340 in words is "one hundred forty-eight million, eight hundred thirty-five thousand, three hundred forty".