23542708 has 48 divisors (see below), whose sum is σ = 49674240. Its totient is φ = 9545184.

The previous prime is 23542703. The next prime is 23542721. The reversal of 23542708 is 80724532.

It is a self number, because there is not a number n which added to its sum of digits gives 23542708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23542703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89385 + ... + 89647.

It is an arithmetic number, because the mean of its divisors is an integer number (1034880).

Almost surely, 2^23542708 is an apocalyptic number.

23542708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23542708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24837120).

23542708 is an abundant number, since it is smaller than the sum of its proper divisors (26131532).

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

23542708 is a wasteful number, since it uses less digits than its factorization.

23542708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 23542708 is about 4852.0828517246. The cubic root of 23542708 is about 286.6061280732.

The spelling of 23542708 in words is "twenty-three million, five hundred forty-two thousand, seven hundred eight".