154375472 has 20 divisors (see below), whose sum is σ = 299496456. Its totient is φ = 77086080.

The previous prime is 154375469. The next prime is 154375493. The reversal of 154375472 is 274573451.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 7028 + ... + 18924.

Almost surely, 2^154375472 is an apocalyptic number.

It is an amenable number.

154375472 is a deficient number, since it is larger than the sum of its proper divisors (145120984).

154375472 is a wasteful number, since it uses less digits than its factorization.

154375472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12716 (or 12710 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 154375472 is about 12424.7926340845. The cubic root of 154375472 is about 536.4461088890.

The spelling of 154375472 in words is "one hundred fifty-four million, three hundred seventy-five thousand, four hundred seventy-two".