147018944 has 28 divisors (see below), whose sum is σ = 304428144. Its totient is φ = 70312704.

The previous prime is 147018931. The next prime is 147018953. The reversal of 147018944 is 449810741.

It is a super-2 number, since 2×147018944² = 43229139789750272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147018898 and 147018907.

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, 48467 + ... + 51410.

Almost surely, 2^147018944 is an apocalyptic number.

It is an amenable number.

147018944 is an abundant number, since it is smaller than the sum of its proper divisors (157409200).

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

147018944 is an equidigital number, since it uses as much as digits as its factorization.

147018944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99912 (or 99902 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 147018944 is about 12125.1368652069. The cubic root of 147018944 is about 527.7858788965.

The spelling of 147018944 in words is "one hundred forty-seven million, eighteen thousand, nine hundred forty-four".