23653461 has 32 divisors (see below), whose sum is σ = 36167040. Its totient is φ = 13630464.

The previous prime is 23653459. The next prime is 23653519. The reversal of 23653461 is 16435632.

It is not a de Polignac number, because 23653461 - 2¹ = 23653459 is a prime.

Its product of digits (12960) is a multiple of the sum of its prime divisors (405).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23653451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101401 + ... + 101633.

It is an arithmetic number, because the mean of its divisors is an integer number (1130220).

Almost surely, 2^23653461 is an apocalyptic number.

It is an amenable number.

23653461 is a deficient number, since it is larger than the sum of its proper divisors (12513579).

23653461 is a wasteful number, since it uses less digits than its factorization.

23653461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its digits is 12960, while the sum is 30.

The square root of 23653461 is about 4863.4823943343. The cubic root of 23653461 is about 287.0548564342.

The spelling of 23653461 in words is "twenty-three million, six hundred fifty-three thousand, four hundred sixty-one".