332247942 has 48 divisors (see below), whose sum is σ = 776608560. Its totient is φ = 102050496.

The previous prime is 332247941. The next prime is 332247959. The reversal of 332247942 is 249742233.

It is a happy number.

It is a super-2 number, since 2×332247942² = 220777389926470728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332247897 and 332247906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332247941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204409 + ... + 206027.

It is an arithmetic number, because the mean of its divisors is an integer number (16179345).

Almost surely, 2^332247942 is an apocalyptic number.

332247942 is an abundant number, since it is smaller than the sum of its proper divisors (444360618).

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

332247942 is a wasteful number, since it uses less digits than its factorization.

332247942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517 (or 2514 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 332247942 is about 18227.6696810097. The cubic root of 332247942 is about 692.6078877206.

The spelling of 332247942 in words is "three hundred thirty-two million, two hundred forty-seven thousand, nine hundred forty-two".