204157302 has 8 divisors (see below), whose sum is σ = 408314616. Its totient is φ = 68052432.

The previous prime is 204157297. The next prime is 204157307. The reversal of 204157302 is 203751402.

204157302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204157297) and next prime (204157307).

It is a sphenic number, since it is the product of 3 distinct primes.

204157302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204157307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17013103 + ... + 17013114.

It is an arithmetic number, because the mean of its divisors is an integer number (51039327).

Almost surely, 2^204157302 is an apocalyptic number.

204157302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204157302 is a wasteful number, since it uses less digits than its factorization.

204157302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34026222.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 204157302 is about 14288.3624674068. The cubic root of 204157302 is about 588.8277999972.

The spelling of 204157302 in words is "two hundred four million, one hundred fifty-seven thousand, three hundred two".