151432264 has 8 divisors (see below), whose sum is σ = 283935510. Its totient is φ = 75716128.

The previous prime is 151432247. The next prime is 151432273. The reversal of 151432264 is 462234151.

It can be written as a sum of positive squares in only one way, i.e., 142611364 + 8820900 = 11942^2 + 2970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9464509 + ... + 9464524.

Almost surely, 2^151432264 is an apocalyptic number.

It is an amenable number.

151432264 is a deficient number, since it is larger than the sum of its proper divisors (132503246).

151432264 is a wasteful number, since it uses less digits than its factorization.

151432264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18929039 (or 18929035 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 151432264 is about 12305.7817305525. The cubic root of 151432264 is about 533.0150500228.

The spelling of 151432264 in words is "one hundred fifty-one million, four hundred thirty-two thousand, two hundred sixty-four".