702490542 has 16 divisors (see below), whose sum is σ = 1513056720. Its totient is φ = 216150912.

The previous prime is 702490499. The next prime is 702490561. The reversal of 702490542 is 245094207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4503067 + ... + 4503222.

It is an arithmetic number, because the mean of its divisors is an integer number (94566045).

Almost surely, 2^702490542 is an apocalyptic number.

702490542 is an abundant number, since it is smaller than the sum of its proper divisors (810566178).

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

702490542 is a wasteful number, since it uses less digits than its factorization.

702490542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006307.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 702490542 is about 26504.5381397224. The cubic root of 702490542 is about 888.9557849642.

The spelling of 702490542 in words is "seven hundred two million, four hundred ninety thousand, five hundred forty-two".