23776401 has 8 divisors (see below), whose sum is σ = 34583904. Its totient is φ = 14409920.

The previous prime is 23776399. The next prime is 23776427. The reversal of 23776401 is 10467732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23776401 - 2¹ = 23776399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23776471) 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, 360216 + ... + 360281.

It is an arithmetic number, because the mean of its divisors is an integer number (4322988).

Almost surely, 2^23776401 is an apocalyptic number.

It is an amenable number.

23776401 is a deficient number, since it is larger than the sum of its proper divisors (10807503).

23776401 is a wasteful number, since it uses less digits than its factorization.

23776401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720511.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 23776401 is about 4876.1051055120. The cubic root of 23776401 is about 287.5513244224.

It can be divided in two parts, 2377 and 6401, that added together give a palindrome (8778).

The spelling of 23776401 in words is "twenty-three million, seven hundred seventy-six thousand, four hundred one".