23347774506 has 48 divisors (see below), whose sum is σ = 54379822176. Its totient is φ = 6663361824.

The previous prime is 23347774501. The next prime is 23347774523. The reversal of 23347774506 is 60547774332.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23347774501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222880 + ... + 310436.

It is an arithmetic number, because the mean of its divisors is an integer number (1132912962).

Almost surely, 2^23347774506 is an apocalyptic number.

23347774506 is an abundant number, since it is smaller than the sum of its proper divisors (31032047670).

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

23347774506 is a wasteful number, since it uses less digits than its factorization.

23347774506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88483 (or 88476 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 48.

The spelling of 23347774506 in words is "twenty-three billion, three hundred forty-seven million, seven hundred seventy-four thousand, five hundred six".