147396612 has 24 divisors (see below), whose sum is σ = 375191712. Its totient is φ = 44665600.

The previous prime is 147396577. The next prime is 147396619. The reversal of 147396612 is 216693741.

It is a super-2 number, since 2×147396612² = 43451522458157088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147396619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558189 + ... + 558452.

It is an arithmetic number, because the mean of its divisors is an integer number (15632988).

Almost surely, 2^147396612 is an apocalyptic number.

147396612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147396612 is an abundant number, since it is smaller than the sum of its proper divisors (227795100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147396612 is a wasteful number, since it uses less digits than its factorization.

147396612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116659 (or 1116657 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 147396612 is about 12140.7006387605. The cubic root of 147396612 is about 528.2374247873.

The spelling of 147396612 in words is "one hundred forty-seven million, three hundred ninety-six thousand, six hundred twelve".