147023980 has 24 divisors (see below), whose sum is σ = 308991312. Its totient is φ = 58763712.

The previous prime is 147023941. The next prime is 147023993. The reversal of 147023980 is 89320741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36759 + ... + 40561.

It is an arithmetic number, because the mean of its divisors is an integer number (12874638).

Almost surely, 2^147023980 is an apocalyptic number.

147023980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147023980 is an abundant number, since it is smaller than the sum of its proper divisors (161967332).

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

147023980 is a wasteful number, since it uses less digits than its factorization.

147023980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745 (or 5743 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 147023980 is about 12125.3445311876. The cubic root of 147023980 is about 527.7919051025.

The spelling of 147023980 in words is "one hundred forty-seven million, twenty-three thousand, nine hundred eighty".