22473076 has 6 divisors (see below), whose sum is σ = 39327890. Its totient is φ = 11236536.

The previous prime is 22473053. The next prime is 22473107. The reversal of 22473076 is 67037422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22467600 + 5476 = 4740^2 + 74^2 .

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, 2809131 + ... + 2809138.

Almost surely, 2^22473076 is an apocalyptic number.

It is an amenable number.

22473076 is a deficient number, since it is larger than the sum of its proper divisors (16854814).

22473076 is a wasteful number, since it uses less digits than its factorization.

22473076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5618273 (or 5618271 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 22473076 is about 4740.5776019384. The cubic root of 22473076 is about 282.1981572562.

The spelling of 22473076 in words is "twenty-two million, four hundred seventy-three thousand, seventy-six".