147912956 has 12 divisors (see below), whose sum is σ = 260562960. Its totient is φ = 73466400.

The previous prime is 147912943. The next prime is 147912959. The reversal of 147912956 is 659219741.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147912959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121841 + ... + 123048.

It is an arithmetic number, because the mean of its divisors is an integer number (21713580).

Almost surely, 2^147912956 is an apocalyptic number.

It is an amenable number.

147912956 is a deficient number, since it is larger than the sum of its proper divisors (112650004).

147912956 is a wasteful number, since it uses less digits than its factorization.

147912956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245044 (or 245042 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 147912956 is about 12161.9470480676. The cubic root of 147912956 is about 528.8535274856.

The spelling of 147912956 in words is "one hundred forty-seven million, nine hundred twelve thousand, nine hundred fifty-six".