22906839832 has 16 divisors (see below), whose sum is σ = 43044314760. Its totient is φ = 11428355904.

The previous prime is 22906839829. The next prime is 22906839877. The reversal of 22906839832 is 23893860922.

It is a happy number.

It is a super-2 number, since 2×22906839832² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22906839832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129118 + ... + 3136429.

Almost surely, 2^22906839832 is an apocalyptic number.

It is an amenable number.

22906839832 is a deficient number, since it is larger than the sum of its proper divisors (20137474928).

22906839832 is a wasteful number, since it uses less digits than its factorization.

22906839832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6266010 (or 6266006 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 22906839832 in words is "twenty-two billion, nine hundred six million, eight hundred thirty-nine thousand, eight hundred thirty-two".