152264456 has 8 divisors (see below), whose sum is σ = 285495870. Its totient is φ = 76132224.

The previous prime is 152264417. The next prime is 152264477. The reversal of 152264456 is 654462251.

It can be written as a sum of positive squares in only one way, i.e., 152127556 + 136900 = 12334^2 + 370^2 .

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, 9516521 + ... + 9516536.

Almost surely, 2^152264456 is an apocalyptic number.

It is an amenable number.

152264456 is a deficient number, since it is larger than the sum of its proper divisors (133231414).

152264456 is a wasteful number, since it uses less digits than its factorization.

152264456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19033063 (or 19033059 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 152264456 is about 12339.5484520302. The cubic root of 152264456 is about 533.9896569230.

The spelling of 152264456 in words is "one hundred fifty-two million, two hundred sixty-four thousand, four hundred fifty-six".