154270964 has 12 divisors (see below), whose sum is σ = 272100864. Its totient is φ = 76527864.

The previous prime is 154270951. The next prime is 154270979. The reversal of 154270964 is 469072451.

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, 151334 + ... + 152349.

It is an arithmetic number, because the mean of its divisors is an integer number (22675072).

Almost surely, 2^154270964 is an apocalyptic number.

It is an amenable number.

154270964 is a deficient number, since it is larger than the sum of its proper divisors (117829900).

154270964 is a wasteful number, since it uses less digits than its factorization.

154270964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303814 (or 303812 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 154270964 is about 12420.5862985609. The cubic root of 154270964 is about 536.3250284155.

The spelling of 154270964 in words is "one hundred fifty-four million, two hundred seventy thousand, nine hundred sixty-four".