23897376 has 96 divisors (see below), whose sum is σ = 73846080. Its totient is φ = 7492608.

The previous prime is 23897351. The next prime is 23897381. The reversal of 23897376 is 67379832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13875 + ... + 15501.

It is an arithmetic number, because the mean of its divisors is an integer number (769230).

Almost surely, 2^23897376 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 23897376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36923040).

23897376 is an abundant number, since it is smaller than the sum of its proper divisors (49948704).

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

23897376 is a wasteful number, since it uses less digits than its factorization.

23897376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663 (or 1649 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 23897376 is about 4888.4942466981. The cubic root of 23897376 is about 288.0381893802.

The spelling of 23897376 in words is "twenty-three million, eight hundred ninety-seven thousand, three hundred seventy-six".