22732667046 has 24 divisors (see below), whose sum is σ = 49989250584. Its totient is φ = 7464457440.

The previous prime is 22732667033. The next prime is 22732667047. The reversal of 22732667046 is 64076623722.

22732667046 is a `hidden beast` number, since 227 + 326 + 67 + 0 + 46 = 666.

It is a super-2 number, since 2×22732667046² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22732666992 and 22732667010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22732667047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9423615 + ... + 9426026.

It is an arithmetic number, because the mean of its divisors is an integer number (2082885441).

Almost surely, 2^22732667046 is an apocalyptic number.

22732667046 is an abundant number, since it is smaller than the sum of its proper divisors (27256583538).

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

22732667046 is a wasteful number, since it uses less digits than its factorization.

22732667046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18849716 (or 18849713 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 22732667046 in words is "twenty-two billion, seven hundred thirty-two million, six hundred sixty-seven thousand, forty-six".