6372922 has 4 divisors (see below), whose sum is σ = 9559386. Its totient is φ = 3186460.

The previous prime is 6372913. The next prime is 6372929. The reversal of 6372922 is 2292736.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6295081 + 77841 = 2509^2 + 279^2 .

It is a super-2 number, since 2×6372922² = 81228269636168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6372929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593229 + ... + 1593232.

Almost surely, 2^6372922 is an apocalyptic number.

6372922 is a deficient number, since it is larger than the sum of its proper divisors (3186464).

6372922 is a wasteful number, since it uses less digits than its factorization.

6372922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186463.

The product of its digits is 9072, while the sum is 31.

The square root of 6372922 is about 2524.4646957325. The cubic root of 6372922 is about 185.4013395626.

The spelling of 6372922 in words is "six million, three hundred seventy-two thousand, nine hundred twenty-two".