147230756 has 12 divisors (see below), whose sum is σ = 258724620. Its totient is φ = 73309440.

The previous prime is 147230731. The next prime is 147230773. The reversal of 147230756 is 657032741.

147230756 is digitally balanced in base 3, 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 2 ways, for example, as 62884900 + 84345856 = 7930^2 + 9184^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 75401 + ... + 77328.

It is an arithmetic number, because the mean of its divisors is an integer number (21560385).

Almost surely, 2^147230756 is an apocalyptic number.

It is an amenable number.

147230756 is a deficient number, since it is larger than the sum of its proper divisors (111493864).

147230756 is a wasteful number, since it uses less digits than its factorization.

147230756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152974 (or 152972 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 147230756 is about 12133.8681383968. The cubic root of 147230756 is about 528.0392198063.

The spelling of 147230756 in words is "one hundred forty-seven million, two hundred thirty thousand, seven hundred fifty-six".