200699972 has 12 divisors (see below), whose sum is σ = 383154576. Its totient is φ = 91227240.

The previous prime is 200699971. The next prime is 200699987. The reversal of 200699972 is 279996002.

200699972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 4561363 = 200699972 / (2 + 0 + 0 + 6 + 9 + 9 + 9 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (200699971) 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, 2280638 + ... + 2280725.

It is an arithmetic number, because the mean of its divisors is an integer number (31929548).

Almost surely, 2^200699972 is an apocalyptic number.

200699972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200699972 is a deficient number, since it is larger than the sum of its proper divisors (182454604).

200699972 is a wasteful number, since it uses less digits than its factorization.

200699972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561378 (or 4561376 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 200699972 is about 14166.8617555195. The cubic root of 200699972 is about 585.4849967824.

The spelling of 200699972 in words is "two hundred million, six hundred ninety-nine thousand, nine hundred seventy-two".