201157076 has 6 divisors (see below), whose sum is σ = 352024890. Its totient is φ = 100578536.

The previous prime is 201157069. The next prime is 201157093. The reversal of 201157076 is 670751102.

It can be written as a sum of positive squares in only one way, i.e., 179292100 + 21864976 = 13390^2 + 4676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25144631 + ... + 25144638.

It is an arithmetic number, because the mean of its divisors is an integer number (58670815).

Almost surely, 2^201157076 is an apocalyptic number.

It is an amenable number.

201157076 is a deficient number, since it is larger than the sum of its proper divisors (150867814).

201157076 is a wasteful number, since it uses less digits than its factorization.

201157076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50289273 (or 50289271 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 201157076 is about 14182.9854403084. The cubic root of 201157076 is about 585.9291499956.

The spelling of 201157076 in words is "two hundred one million, one hundred fifty-seven thousand, seventy-six".