147302072 has 16 divisors (see below), whose sum is σ = 276385560. Its totient is φ = 73599264.

The previous prime is 147302027. The next prime is 147302123. The reversal of 147302072 is 270203741.

147302072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7358 + ... + 18674.

Almost surely, 2^147302072 is an apocalyptic number.

It is an amenable number.

147302072 is a deficient number, since it is larger than the sum of its proper divisors (129083488).

147302072 is a wasteful number, since it uses less digits than its factorization.

147302072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12950 (or 12946 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 147302072 is about 12136.8064992402. The cubic root of 147302072 is about 528.1244636947.

The spelling of 147302072 in words is "one hundred forty-seven million, three hundred two thousand, seventy-two".