201472864 has 12 divisors (see below), whose sum is σ = 396649764. Its totient is φ = 100736416.

The previous prime is 201472861. The next prime is 201472907. The reversal of 201472864 is 468274102.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201472861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3147982 + ... + 3148045.

It is an arithmetic number, because the mean of its divisors is an integer number (33054147).

Almost surely, 2^201472864 is an apocalyptic number.

It is an amenable number.

201472864 is a deficient number, since it is larger than the sum of its proper divisors (195176900).

201472864 is an equidigital number, since it uses as much as digits as its factorization.

201472864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6296037 (or 6296029 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 201472864 is about 14194.1137095628. The cubic root of 201472864 is about 586.2355981690.

The spelling of 201472864 in words is "two hundred one million, four hundred seventy-two thousand, eight hundred sixty-four".