23948980 has 48 divisors (see below), whose sum is σ = 57262464. Its totient is φ = 8328320.

The previous prime is 23948933. The next prime is 23948989. The reversal of 23948980 is 8984932.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23948989) 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, 2694 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (1192968).

Almost surely, 2^23948980 is an apocalyptic number.

23948980 is a gapful number since it is divisible by the number (20) 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 23948980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28631232).

23948980 is an abundant number, since it is smaller than the sum of its proper divisors (33313484).

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

23948980 is a wasteful number, since it uses less digits than its factorization.

23948980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776 (or 4774 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 23948980 is about 4893.7695082625. The cubic root of 23948980 is about 288.2453702368.

The spelling of 23948980 in words is "twenty-three million, nine hundred forty-eight thousand, nine hundred eighty".