148532572 has 6 divisors (see below), whose sum is σ = 259932008. Its totient is φ = 74266284.

The previous prime is 148532537. The next prime is 148532581. The reversal of 148532572 is 275235841.

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, 18566568 + ... + 18566575.

Almost surely, 2^148532572 is an apocalyptic number.

It is an amenable number.

148532572 is a deficient number, since it is larger than the sum of its proper divisors (111399436).

148532572 is a wasteful number, since it uses less digits than its factorization.

148532572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37133147 (or 37133145 counting only the distinct ones).

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

The square root of 148532572 is about 12187.3939790260. The cubic root of 148532572 is about 529.5909648106.

The spelling of 148532572 in words is "one hundred forty-eight million, five hundred thirty-two thousand, five hundred seventy-two".