22460700 has 36 divisors (see below), whose sum is σ = 64987160. Its totient is φ = 5989440.

The previous prime is 22460687. The next prime is 22460701. The reversal of 22460700 is 706422.

It is a happy number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22460701) 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 in 11 ways as a sum of consecutive naturals, for example, 37135 + ... + 37734.

Almost surely, 2^22460700 is an apocalyptic number.

22460700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22460700 is an abundant number, since it is smaller than the sum of its proper divisors (42526460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22460700 is a wasteful number, since it uses less digits than its factorization.

22460700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74886 (or 74879 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 22460700 is about 4739.2720960080. The cubic root of 22460700 is about 282.1463452465.

The spelling of 22460700 in words is "twenty-two million, four hundred sixty thousand, seven hundred".