23332401 has 16 divisors (see below), whose sum is σ = 34820800. Its totient is φ = 15440544.

The previous prime is 23332391. The next prime is 23332417. The reversal of 23332401 is 10423332.

23332401 is a `hidden beast` number, since 233 + 32 + 401 = 666.

It is not a de Polignac number, because 23332401 - 2¹⁰ = 23331377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23332201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645 + ... + 6861.

It is an arithmetic number, because the mean of its divisors is an integer number (2176300).

Almost surely, 2^23332401 is an apocalyptic number.

It is an amenable number.

23332401 is a deficient number, since it is larger than the sum of its proper divisors (11488399).

23332401 is a wasteful number, since it uses less digits than its factorization.

23332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365 (or 6359 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 23332401 is about 4830.3624087640. The cubic root of 23332401 is about 285.7501567224.

Adding to 23332401 its reverse (10423332), we get a palindrome (33755733).

The spelling of 23332401 in words is "twenty-three million, three hundred thirty-two thousand, four hundred one".