32922442 has 8 divisors (see below), whose sum is σ = 56438496. Its totient is φ = 14109612.

The previous prime is 32922433. The next prime is 32922457. The reversal of 32922442 is 24422923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 32922442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175788 + ... + 1175815.

It is an arithmetic number, because the mean of its divisors is an integer number (7054812).

Almost surely, 2^32922442 is an apocalyptic number.

32922442 is a deficient number, since it is larger than the sum of its proper divisors (23516054).

32922442 is a wasteful number, since it uses less digits than its factorization.

32922442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351612.

The product of its digits is 6912, while the sum is 28.

The square root of 32922442 is about 5737.8081180883. The cubic root of 32922442 is about 320.5019531083.

It can be divided in two parts, 329224 and 42, that added together give a triangular number (329266 = T₈₁₁).

The spelling of 32922442 in words is "thirty-two million, nine hundred twenty-two thousand, four hundred forty-two".