200156132 has 12 divisors (see below), whose sum is σ = 382116336. Its totient is φ = 90980040.

The previous prime is 200156129. The next prime is 200156141. The reversal of 200156132 is 231651002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274458 + ... + 2274545.

It is an arithmetic number, because the mean of its divisors is an integer number (31843028).

Almost surely, 2^200156132 is an apocalyptic number.

200156132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200156132 is a deficient number, since it is larger than the sum of its proper divisors (181960204).

200156132 is a wasteful number, since it uses less digits than its factorization.

200156132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4549018 (or 4549016 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 200156132 is about 14147.6546466190. The cubic root of 200156132 is about 584.9556856393.

The spelling of 200156132 in words is "two hundred million, one hundred fifty-six thousand, one hundred thirty-two".