502208742 has 48 divisors (see below), whose sum is σ = 1206116352. Its totient is φ = 138857040.

The previous prime is 502208723. The next prime is 502208783. The reversal of 502208742 is 247802205.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 18438 + ... + 36665.

It is an arithmetic number, because the mean of its divisors is an integer number (25127424).

Almost surely, 2^502208742 is an apocalyptic number.

502208742 is an abundant number, since it is smaller than the sum of its proper divisors (703907610).

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

502208742 is a wasteful number, since it uses less digits than its factorization.

502208742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55153 (or 55146 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 502208742 is about 22410.0143239579. The cubic root of 502208742 is about 794.8675290529.

The spelling of 502208742 in words is "five hundred two million, two hundred eight thousand, seven hundred forty-two".