148235572 has 6 divisors (see below), whose sum is σ = 259412258. Its totient is φ = 74117784.

The previous prime is 148235567. The next prime is 148235629. The reversal of 148235572 is 275532841.

148235572 is digitally balanced in base 2, 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., 117809316 + 30426256 = 10854^2 + 5516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18529443 + ... + 18529450.

Almost surely, 2^148235572 is an apocalyptic number.

It is an amenable number.

148235572 is a deficient number, since it is larger than the sum of its proper divisors (111176686).

148235572 is a wasteful number, since it uses less digits than its factorization.

148235572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37058897 (or 37058895 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 148235572 is about 12175.2031605226. The cubic root of 148235572 is about 529.2377460585.

The spelling of 148235572 in words is "one hundred forty-eight million, two hundred thirty-five thousand, five hundred seventy-two".