597142980 has 72 divisors (see below), whose sum is σ = 2070100032. Its totient is φ = 136489536.

The previous prime is 597142967. The next prime is 597142991. The reversal of 597142980 is 89241795.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235702 + ... + 238221.

Almost surely, 2^597142980 is an apocalyptic number.

It is an amenable number.

597142980 is an abundant number, since it is smaller than the sum of its proper divisors (1472957052).

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

597142980 is a wasteful number, since it uses less digits than its factorization.

597142980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473945 (or 473940 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 597142980 is about 24436.5091614985. The cubic root of 597142980 is about 842.0918103539.

The spelling of 597142980 in words is "five hundred ninety-seven million, one hundred forty-two thousand, nine hundred eighty".