56224467 has 24 divisors (see below), whose sum is σ = 89120304. Its totient is φ = 33943104.

The previous prime is 56224453. The next prime is 56224471. The reversal of 56224467 is 76442265.

It is not a de Polignac number, because 56224467 - 2¹² = 56220371 is a prime.

It is a super-2 number, since 2×56224467² = 6322381378868178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56223467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1668 + ... + 10734.

It is an arithmetic number, because the mean of its divisors is an integer number (3713346).

Almost surely, 2^56224467 is an apocalyptic number.

56224467 is a deficient number, since it is larger than the sum of its proper divisors (32895837).

56224467 is a wasteful number, since it uses less digits than its factorization.

56224467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139 (or 9136 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 56224467 is about 7498.2976067905. The cubic root of 56224467 is about 383.0967335598.

The spelling of 56224467 in words is "fifty-six million, two hundred twenty-four thousand, four hundred sixty-seven".