147532372 has 24 divisors (see below), whose sum is σ = 280603400. Its totient is φ = 67464576.

The previous prime is 147532339. The next prime is 147532381. The reversal of 147532372 is 273235741.

It can be written as a sum of positive squares in 4 ways, for example, as 7056 + 147525316 = 84^2 + 12146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7347 + ... + 18682.

Almost surely, 2^147532372 is an apocalyptic number.

It is an amenable number.

147532372 is a deficient number, since it is larger than the sum of its proper divisors (133071028).

147532372 is a wasteful number, since it uses less digits than its factorization.

147532372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26155 (or 26153 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 147532372 is about 12146.2904625239. The cubic root of 147532372 is about 528.3995531333.

The spelling of 147532372 in words is "one hundred forty-seven million, five hundred thirty-two thousand, three hundred seventy-two".