149468504 has 16 divisors (see below), whose sum is σ = 280998600. Its totient is φ = 74535552.

The previous prime is 149468503. The next prime is 149468509. The reversal of 149468504 is 405864941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149468503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21617 + ... + 27680.

Almost surely, 2^149468504 is an apocalyptic number.

It is an amenable number.

149468504 is a deficient number, since it is larger than the sum of its proper divisors (131530096).

149468504 is a wasteful number, since it uses less digits than its factorization.

149468504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49682 (or 49678 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 149468504 is about 12225.7312255750. The cubic root of 149468504 is about 530.7009877244.

The spelling of 149468504 in words is "one hundred forty-nine million, four hundred sixty-eight thousand, five hundred four".