200157265 has 16 divisors (see below), whose sum is σ = 299456640. Its totient is φ = 124773120.

The previous prime is 200157257. The next prime is 200157277. The reversal of 200157265 is 562751002.

200157265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200157265 - 2³ = 200157257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259560 + ... + 260329.

It is an arithmetic number, because the mean of its divisors is an integer number (18716040).

Almost surely, 2^200157265 is an apocalyptic number.

It is an amenable number.

200157265 is a deficient number, since it is larger than the sum of its proper divisors (99299375).

200157265 is a wasteful number, since it uses less digits than its factorization.

200157265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519912.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 200157265 is about 14147.6946885349. The cubic root of 200157265 is about 584.9567893669.

The spelling of 200157265 in words is "two hundred million, one hundred fifty-seven thousand, two hundred sixty-five".