23947909062 has 96 divisors (see below), whose sum is σ = 60916230144. Its totient is φ = 6206356800.

The previous prime is 23947909057. The next prime is 23947909081. The reversal of 23947909062 is 26090974932.

It is a super-3 number, since 3×23947909062³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23947908996 and 23947909014.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1482843 + ... + 1498905.

It is an arithmetic number, because the mean of its divisors is an integer number (634544064).

Almost surely, 2^23947909062 is an apocalyptic number.

23947909062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23947909062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30458115072).

23947909062 is an abundant number, since it is smaller than the sum of its proper divisors (36968321082).

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

23947909062 is a wasteful number, since it uses less digits than its factorization.

23947909062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16554 (or 16547 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 23947909062 in words is "twenty-three billion, nine hundred forty-seven million, nine hundred nine thousand, sixty-two".