23453001 has 24 divisors (see below), whose sum is σ = 39801216. Its totient is φ = 13119840.

The previous prime is 23452999. The next prime is 23453021. The reversal of 23453001 is 10035432.

It is not a de Polignac number, because 23453001 - 2¹ = 23452999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23453021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7825 + ... + 10398.

It is an arithmetic number, because the mean of its divisors is an integer number (1658384).

Almost surely, 2^23453001 is an apocalyptic number.

It is an amenable number.

23453001 is a deficient number, since it is larger than the sum of its proper divisors (16348215).

23453001 is a wasteful number, since it uses less digits than its factorization.

23453001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18253 (or 18250 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23453001 is about 4842.8298545375. The cubic root of 23453001 is about 286.2416372785.

Adding to 23453001 its reverse (10035432), we get a palindrome (33488433).

Subtracting from 23453001 its reverse (10035432), we obtain a square (13417569 = 3663²).

It can be divided in two parts, 234 and 53001, that added together give a palindrome (53235).

The spelling of 23453001 in words is "twenty-three million, four hundred fifty-three thousand, one".