154470964 has 24 divisors (see below), whose sum is σ = 278062400. Its totient is φ = 75043584.

The previous prime is 154470961. The next prime is 154470973. The reversal of 154470964 is 469074451.

It is a super-2 number, since 2×154470964² = 47722557438178592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154470961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31972 + ... + 36484.

Almost surely, 2^154470964 is an apocalyptic number.

It is an amenable number.

154470964 is a deficient number, since it is larger than the sum of its proper divisors (123591436).

154470964 is a wasteful number, since it uses less digits than its factorization.

154470964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759 (or 4757 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 154470964 is about 12428.6348405607. The cubic root of 154470964 is about 536.5566958720.

The spelling of 154470964 in words is "one hundred fifty-four million, four hundred seventy thousand, nine hundred sixty-four".