157624230 has 16 divisors (see below), whose sum is σ = 378298224. Its totient is φ = 42033120.

The previous prime is 157624199. The next prime is 157624241. The reversal of 157624230 is 32426751.

157624230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5254141 = 157624230 / (1 + 5 + 7 + 6 + 2 + 4 + 2 + 3 + 0).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627041 + ... + 2627100.

It is an arithmetic number, because the mean of its divisors is an integer number (23643639).

Almost surely, 2^157624230 is an apocalyptic number.

157624230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157624230 is an abundant number, since it is smaller than the sum of its proper divisors (220673994).

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

157624230 is a wasteful number, since it uses less digits than its factorization.

157624230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254151.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 157624230 is about 12554.8488640843. The cubic root of 157624230 is about 540.1830997742.

The spelling of 157624230 in words is "one hundred fifty-seven million, six hundred twenty-four thousand, two hundred thirty".