151472970 has 64 divisors (see below), whose sum is σ = 440657280. Its totient is φ = 36720000.

The previous prime is 151472939. The next prime is 151472977. The reversal of 151472970 is 79274151.

It is a happy number.

151472970 is a `hidden beast` number, since 1 + 514 + 72 + 9 + 70 = 666.

It is not an unprimeable number, because it can be changed into a prime (151472977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22531 + ... + 28470.

It is an arithmetic number, because the mean of its divisors is an integer number (6885270).

Almost surely, 2^151472970 is an apocalyptic number.

151472970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151472970 is an abundant number, since it is smaller than the sum of its proper divisors (289184310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151472970 is a wasteful number, since it uses less digits than its factorization.

151472970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51028 (or 51022 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 151472970 is about 12307.4355574181. The cubic root of 151472970 is about 533.0628050746.

The spelling of 151472970 in words is "one hundred fifty-one million, four hundred seventy-two thousand, nine hundred seventy".