22410772 has 6 divisors (see below), whose sum is σ = 39218858. Its totient is φ = 11205384.

The previous prime is 22410769. The next prime is 22410779. The reversal of 22410772 is 27701422.

It can be written as a sum of positive squares in only one way, i.e., 22410756 + 16 = 4734^2 + 4^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22410779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801343 + ... + 2801350.

Almost surely, 2^22410772 is an apocalyptic number.

It is an amenable number.

22410772 is a deficient number, since it is larger than the sum of its proper divisors (16808086).

22410772 is a wasteful number, since it uses less digits than its factorization.

22410772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602697 (or 5602695 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 22410772 is about 4734.0016899025. The cubic root of 22410772 is about 281.9371286495.

The spelling of 22410772 in words is "twenty-two million, four hundred ten thousand, seven hundred seventy-two".