148874250 has 96 divisors (see below), whose sum is σ = 432364608. Its totient is φ = 34020000.

The previous prime is 148874237. The next prime is 148874267. The reversal of 148874250 is 52478841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 148874199 and 148874208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34725 + ... + 38775.

It is an arithmetic number, because the mean of its divisors is an integer number (4503798).

Almost surely, 2^148874250 is an apocalyptic number.

148874250 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 148874250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216182304).

148874250 is an abundant number, since it is smaller than the sum of its proper divisors (283490358).

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

148874250 is a wasteful number, since it uses less digits than its factorization.

148874250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 4068 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 148874250 is about 12201.4036077822. The cubic root of 148874250 is about 529.9967366596.

The spelling of 148874250 in words is "one hundred forty-eight million, eight hundred seventy-four thousand, two hundred fifty".