147214372 has 6 divisors (see below), whose sum is σ = 257625158. Its totient is φ = 73607184.

The previous prime is 147214369. The next prime is 147214391. The reversal of 147214372 is 273412741.

It can be written as a sum of positive squares in only one way, i.e., 145298916 + 1915456 = 12054^2 + 1384^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18401793 + ... + 18401800.

Almost surely, 2^147214372 is an apocalyptic number.

It is an amenable number.

147214372 is a deficient number, since it is larger than the sum of its proper divisors (110410786).

147214372 is a wasteful number, since it uses less digits than its factorization.

147214372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36803597 (or 36803595 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 147214372 is about 12133.1929845363. The cubic root of 147214372 is about 528.0196321519.

The spelling of 147214372 in words is "one hundred forty-seven million, two hundred fourteen thousand, three hundred seventy-two".