152406456 has 16 divisors (see below), whose sum is σ = 381016200. Its totient is φ = 50802144.

The previous prime is 152406439. The next prime is 152406469. The reversal of 152406456 is 654604251.

It is a congruent number.

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, 3175111 + ... + 3175158.

Almost surely, 2^152406456 is an apocalyptic number.

It is an amenable number.

152406456 is an abundant number, since it is smaller than the sum of its proper divisors (228609744).

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

152406456 is a wasteful number, since it uses less digits than its factorization.

152406456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350278 (or 6350274 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 152406456 is about 12345.3009683847. The cubic root of 152406456 is about 534.1556027908.

The spelling of 152406456 in words is "one hundred fifty-two million, four hundred six thousand, four hundred fifty-six".