230157504 has 112 divisors (see below), whose sum is σ = 706160640. Its totient is φ = 73370880.

The previous prime is 230157503. The next prime is 230157553. The reversal of 230157504 is 405751032.

It is a happy number.

230157504 is a `hidden beast` number, since 2 + 3 + 0 + 157 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230157503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36849 + ... + 42639.

Almost surely, 2^230157504 is an apocalyptic number.

230157504 is a gapful number since it is divisible by the number (24) 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 230157504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353080320).

230157504 is an abundant number, since it is smaller than the sum of its proper divisors (476003136).

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

230157504 is a wasteful number, since it uses less digits than its factorization.

230157504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 230157504 is about 15170.9427525121. The cubic root of 230157504 is about 612.8323929003.

The spelling of 230157504 in words is "two hundred thirty million, one hundred fifty-seven thousand, five hundred four".