22625334 has 24 divisors (see below), whose sum is σ = 51905880. Its totient is φ = 7098048.

The previous prime is 22625311. The next prime is 22625341. The reversal of 22625334 is 43352622.

22625334 is a `hidden beast` number, since 2 + 2 + 625 + 3 + 34 = 666.

It is a super-2 number, since 2×22625334² = 1023811477223112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22625298 and 22625307.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 36664 + ... + 37275.

It is an arithmetic number, because the mean of its divisors is an integer number (2162745).

Almost surely, 2^22625334 is an apocalyptic number.

22625334 is an abundant number, since it is smaller than the sum of its proper divisors (29280546).

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

22625334 is a wasteful number, since it uses less digits than its factorization.

22625334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73964 (or 73961 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 22625334 is about 4756.6095067811. The cubic root of 22625334 is about 282.8340330501.

Adding to 22625334 its reverse (43352622), we get a palindrome (65977956).

The spelling of 22625334 in words is "twenty-two million, six hundred twenty-five thousand, three hundred thirty-four".