602991492 has 24 divisors (see below), whose sum is σ = 1414056000. Its totient is φ = 199986336.

The previous prime is 602991449. The next prime is 602991539. The reversal of 602991492 is 294199206.

602991492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 123867 + ... + 128642.

It is an arithmetic number, because the mean of its divisors is an integer number (58919000).

Almost surely, 2^602991492 is an apocalyptic number.

It is an amenable number.

602991492 is an abundant number, since it is smaller than the sum of its proper divisors (811064508).

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

602991492 is a wasteful number, since it uses less digits than its factorization.

602991492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252715 (or 252713 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 602991492 is about 24555.8850787342. The cubic root of 602991492 is about 844.8320766183.

The spelling of 602991492 in words is "six hundred two million, nine hundred ninety-one thousand, four hundred ninety-two".