598995420 has 48 divisors (see below), whose sum is σ = 1678740000. Its totient is φ = 159584256.

The previous prime is 598995413. The next prime is 598995421. The reversal of 598995420 is 24599895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598995421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70944 + ... + 78936.

It is an arithmetic number, because the mean of its divisors is an integer number (34973750).

Almost surely, 2^598995420 is an apocalyptic number.

It is an amenable number.

598995420 is an abundant number, since it is smaller than the sum of its proper divisors (1079744580).

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

598995420 is a wasteful number, since it uses less digits than its factorization.

598995420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9254 (or 9252 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 51.

The square root of 598995420 is about 24474.3829339986. The cubic root of 598995420 is about 842.9616825779.

The spelling of 598995420 in words is "five hundred ninety-eight million, nine hundred ninety-five thousand, four hundred twenty".