201057304 has 16 divisors (see below), whose sum is σ = 430837200. Its totient is φ = 86167392.

The previous prime is 201057301. The next prime is 201057323. The reversal of 201057304 is 403750102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201057301) 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, 1795099 + ... + 1795210.

It is an arithmetic number, because the mean of its divisors is an integer number (26927325).

Almost surely, 2^201057304 is an apocalyptic number.

It is an amenable number.

201057304 is an abundant number, since it is smaller than the sum of its proper divisors (229779896).

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

201057304 is a wasteful number, since it uses less digits than its factorization.

201057304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590322 (or 3590318 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 201057304 is about 14179.4676909960. The cubic root of 201057304 is about 585.8322622101.

The spelling of 201057304 in words is "two hundred one million, fifty-seven thousand, three hundred four".