23378976 has 48 divisors (see below), whose sum is σ = 68191200. Its totient is φ = 7792704.

The previous prime is 23378963. The next prime is 23378977. The reversal of 23378976 is 67987332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (23378977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12666 + ... + 14393.

It is an arithmetic number, because the mean of its divisors is an integer number (1420650).

Almost surely, 2^23378976 is an apocalyptic number.

It is an amenable number.

23378976 is an abundant number, since it is smaller than the sum of its proper divisors (44812224).

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

23378976 is a wasteful number, since it uses less digits than its factorization.

23378976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27078 (or 27064 counting only the distinct ones).

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

The square root of 23378976 is about 4835.1810721006. The cubic root of 23378976 is about 285.9401638559.

The spelling of 23378976 in words is "twenty-three million, three hundred seventy-eight thousand, nine hundred seventy-six".