332401422 has 32 divisors (see below), whose sum is σ = 689028480. Its totient is φ = 106777440.

The previous prime is 332401411. The next prime is 332401453. The reversal of 332401422 is 224104233.

It is a super-2 number, since 2×332401422² = 220981410695244168, which contains 22 as substring.

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, 110397 + ... + 113367.

It is an arithmetic number, because the mean of its divisors is an integer number (21532140).

Almost surely, 2^332401422 is an apocalyptic number.

332401422 is an abundant number, since it is smaller than the sum of its proper divisors (356627058).

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

332401422 is a wasteful number, since it uses less digits than its factorization.

332401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 332401422 is about 18231.8792777925. The cubic root of 332401422 is about 692.7145200283.

Adding to 332401422 its reverse (224104233), we get a palindrome (556505655).

The spelling of 332401422 in words is "three hundred thirty-two million, four hundred one thousand, four hundred twenty-two".