942520494 has 32 divisors (see below), whose sum is σ = 1998894240. Its totient is φ = 295252992.

The previous prime is 942520471. The next prime is 942520507. The reversal of 942520494 is 494025249.

It is a super-2 number, since 2×942520494² = 1776689763220008072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65802 + ... + 78834.

It is an arithmetic number, because the mean of its divisors is an integer number (62465445).

Almost surely, 2^942520494 is an apocalyptic number.

942520494 is an abundant number, since it is smaller than the sum of its proper divisors (1056373746).

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

942520494 is a wasteful number, since it uses less digits than its factorization.

942520494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 942520494 is about 30700.4966409340. The cubic root of 942520494 is about 980.4608737445.

The spelling of 942520494 in words is "nine hundred forty-two million, five hundred twenty thousand, four hundred ninety-four".