23477892258 has 32 divisors (see below), whose sum is σ = 47160506880. Its totient is φ = 7791889280.

The previous prime is 23477892209. The next prime is 23477892259. The reversal of 23477892258 is 85229877432.

It is a super-2 number, since 2×23477892258² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23477892198 and 23477892207.

It is not an unprimeable number, because it can be changed into a prime (23477892259) 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 15 ways as a sum of consecutive naturals, for example, 2421316 + ... + 2430992.

It is an arithmetic number, because the mean of its divisors is an integer number (1473765840).

Almost surely, 2^23477892258 is an apocalyptic number.

23477892258 is an abundant number, since it is smaller than the sum of its proper divisors (23682614622).

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

23477892258 is a wasteful number, since it uses less digits than its factorization.

23477892258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11402.

The product of its digits is 13547520, while the sum is 57.

The spelling of 23477892258 in words is "twenty-three billion, four hundred seventy-seven million, eight hundred ninety-two thousand, two hundred fifty-eight".