23801038 has 4 divisors (see below), whose sum is σ = 35701560. Its totient is φ = 11900518.

The previous prime is 23801023. The next prime is 23801039. The reversal of 23801038 is 83010832.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23801039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5950258 + ... + 5950261.

It is an arithmetic number, because the mean of its divisors is an integer number (8925390).

Almost surely, 2^23801038 is an apocalyptic number.

23801038 is a deficient number, since it is larger than the sum of its proper divisors (11900522).

23801038 is a wasteful number, since it uses less digits than its factorization.

23801038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900521.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 23801038 is about 4878.6307505283. The cubic root of 23801038 is about 287.6506099345.

The spelling of 23801038 in words is "twenty-three million, eight hundred one thousand, thirty-eight".