22464801 has 24 divisors (see below), whose sum is σ = 33985536. Its totient is φ = 14281920.

The previous prime is 22464787. The next prime is 22464811. The reversal of 22464801 is 10846422.

It is not a de Polignac number, because 22464801 - 2⁶ = 22464737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22464811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19816 + ... + 20918.

It is an arithmetic number, because the mean of its divisors is an integer number (1416064).

Almost surely, 2^22464801 is an apocalyptic number.

It is an amenable number.

22464801 is a deficient number, since it is larger than the sum of its proper divisors (11520735).

22464801 is a wasteful number, since it uses less digits than its factorization.

22464801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 22464801 is about 4739.7047376393. The cubic root of 22464801 is about 282.1635161531.

It can be divided in two parts, 224 and 64801, that added together give a square (65025 = 255²).

The spelling of 22464801 in words is "twenty-two million, four hundred sixty-four thousand, eight hundred one".