22924472 has 8 divisors (see below), whose sum is σ = 42983400. Its totient is φ = 11462232.

The previous prime is 22924463. The next prime is 22924481. The reversal of 22924472 is 27442922.

It is an interprime number because it is at equal distance from previous prime (22924463) and next prime (22924481).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432772 + ... + 1432787.

It is an arithmetic number, because the mean of its divisors is an integer number (5372925).

Almost surely, 2^22924472 is an apocalyptic number.

It is an amenable number.

22924472 is a deficient number, since it is larger than the sum of its proper divisors (20058928).

22924472 is a wasteful number, since it uses less digits than its factorization.

22924472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865565 (or 2865561 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 22924472 is about 4787.9507098549. The cubic root of 22924472 is about 284.0750644665.

The spelling of 22924472 in words is "twenty-two million, nine hundred twenty-four thousand, four hundred seventy-two".