22714480 has 40 divisors (see below), whose sum is σ = 53010000. Its totient is φ = 9051648.

The previous prime is 22714459. The next prime is 22714493. The reversal of 22714480 is 8441722.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39636 + ... + 40204.

It is an arithmetic number, because the mean of its divisors is an integer number (1325250).

Almost surely, 2^22714480 is an apocalyptic number.

22714480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22714480 is an abundant number, since it is smaller than the sum of its proper divisors (30295520).

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

22714480 is a wasteful number, since it uses less digits than its factorization.

22714480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 22714480 is about 4765.9710448134. The cubic root of 22714480 is about 283.2050107107.

The spelling of 22714480 in words is "twenty-two million, seven hundred fourteen thousand, four hundred eighty".