23246546136 has 96 divisors (see below), whose sum is σ = 65365903680. Its totient is φ = 6880547520.

The previous prime is 23246546119. The next prime is 23246546137. The reversal of 23246546136 is 63164564232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23246546137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31791 + ... + 217953.

It is an arithmetic number, because the mean of its divisors is an integer number (680894830).

Almost surely, 2^23246546136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23246546136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32682951840).

23246546136 is an abundant number, since it is smaller than the sum of its proper divisors (42119357544).

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

23246546136 is a wasteful number, since it uses less digits than its factorization.

23246546136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186237 (or 186222 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The spelling of 23246546136 in words is "twenty-three billion, two hundred forty-six million, five hundred forty-six thousand, one hundred thirty-six".