22633426 has 32 divisors (see below), whose sum is σ = 38009088. Its totient is φ = 10053120.

The previous prime is 22633363. The next prime is 22633433. The reversal of 22633426 is 62433622.

It is a junction number, because it is equal to n+sod(n) for n = 22633394 and 22633403.

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, 80406 + ... + 80686.

It is an arithmetic number, because the mean of its divisors is an integer number (1187784).

Almost surely, 2^22633426 is an apocalyptic number.

22633426 is a deficient number, since it is larger than the sum of its proper divisors (15375662).

22633426 is a wasteful number, since it uses less digits than its factorization.

22633426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426.

The product of its digits is 10368, while the sum is 28.

The square root of 22633426 is about 4757.4600366162. The cubic root of 22633426 is about 282.8677477671.

The spelling of 22633426 in words is "twenty-two million, six hundred thirty-three thousand, four hundred twenty-six".