22464364 has 12 divisors (see below), whose sum is σ = 42336784. Its totient is φ = 10368144.

The previous prime is 22464347. The next prime is 22464371. The reversal of 22464364 is 46346422.

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, 215952 + ... + 216055.

Almost surely, 2^22464364 is an apocalyptic number.

It is an amenable number.

22464364 is a deficient number, since it is larger than the sum of its proper divisors (19872420).

22464364 is a wasteful number, since it uses less digits than its factorization.

22464364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432024 (or 432022 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 22464364 is about 4739.6586374970. The cubic root of 22464364 is about 282.1616865315.

The spelling of 22464364 in words is "twenty-two million, four hundred sixty-four thousand, three hundred sixty-four".