332542422 has 20 divisors (see below), whose sum is σ = 745141716. Its totient is φ = 110847420.

The previous prime is 332542417. The next prime is 332542433. The reversal of 332542422 is 224245233.

It is a happy number.

It is a super-2 number, since 2×332542422² = 221168924859252168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1026204 + ... + 1026527.

Almost surely, 2^332542422 is an apocalyptic number.

332542422 is an abundant number, since it is smaller than the sum of its proper divisors (412599294).

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

332542422 is a wasteful number, since it uses less digits than its factorization.

332542422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052745 (or 2052736 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 332542422 is about 18235.7457209734. The cubic root of 332542422 is about 692.8124527623.

Adding to 332542422 its reverse (224245233), we get a palindrome (556787655).

The spelling of 332542422 in words is "three hundred thirty-two million, five hundred forty-two thousand, four hundred twenty-two".