23984901 has 6 divisors (see below), whose sum is σ = 34644870. Its totient is φ = 15989928.

The previous prime is 23984881. The next prime is 23984923. The reversal of 23984901 is 10948932.

It can be written as a sum of positive squares in only one way, i.e., 19980900 + 4004001 = 4470^2 + 2001^2 .

It is not a de Polignac number, because 23984901 - 2⁵ = 23984869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23984971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1332486 + ... + 1332503.

It is an arithmetic number, because the mean of its divisors is an integer number (5774145).

Almost surely, 2^23984901 is an apocalyptic number.

It is an amenable number.

23984901 is a deficient number, since it is larger than the sum of its proper divisors (10659969).

23984901 is a wasteful number, since it uses less digits than its factorization.

23984901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664995 (or 2664992 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 23984901 is about 4897.4382078797. The cubic root of 23984901 is about 288.3894110210.

The spelling of 23984901 in words is "twenty-three million, nine hundred eighty-four thousand, nine hundred one".