22953484 has 24 divisors (see below), whose sum is σ = 41545728. Its totient is φ = 11089680.

The previous prime is 22953479. The next prime is 22953493. The reversal of 22953484 is 48435922.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14869 + ... + 16339.

It is an arithmetic number, because the mean of its divisors is an integer number (1731072).

Almost surely, 2^22953484 is an apocalyptic number.

It is an amenable number.

22953484 is a deficient number, since it is larger than the sum of its proper divisors (18592244).

22953484 is a wasteful number, since it uses less digits than its factorization.

22953484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 22953484 is about 4790.9794405737. The cubic root of 22953484 is about 284.1948507442.

The spelling of 22953484 in words is "twenty-two million, nine hundred fifty-three thousand, four hundred eighty-four".