148669504 has 14 divisors (see below), whose sum is σ = 295016174. Its totient is φ = 74334720.

The previous prime is 148669489. The next prime is 148669511. The reversal of 148669504 is 405966841.

148669504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140375104 + 8294400 = 11848^2 + 2880^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161417 + ... + 1161544.

Almost surely, 2^148669504 is an apocalyptic number.

It is an amenable number.

148669504 is a deficient number, since it is larger than the sum of its proper divisors (146346670).

148669504 is an equidigital number, since it uses as much as digits as its factorization.

148669504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322973 (or 2322963 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 148669504 is about 12193.0104568150. The cubic root of 148669504 is about 529.7536579171.

The spelling of 148669504 in words is "one hundred forty-eight million, six hundred sixty-nine thousand, five hundred four".