148704556 has 48 divisors (see below), whose sum is σ = 349413120. Its totient is φ = 53478720.

The previous prime is 148704529. The next prime is 148704587. The reversal of 148704556 is 655407841.

148704556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148704556² = 44226089950314272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14566 + ... + 22573.

It is an arithmetic number, because the mean of its divisors is an integer number (7279440).

Almost surely, 2^148704556 is an apocalyptic number.

It is an amenable number.

148704556 is an abundant number, since it is smaller than the sum of its proper divisors (200708564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148704556 is a wasteful number, since it uses less digits than its factorization.

148704556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37174 (or 37172 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 148704556 is about 12194.4477529735. The cubic root of 148704556 is about 529.7952882124.

The spelling of 148704556 in words is "one hundred forty-eight million, seven hundred four thousand, five hundred fifty-six".