23054621 has 8 divisors (see below), whose sum is σ = 23328000. Its totient is φ = 22783120.

The previous prime is 23054617. The next prime is 23054627. The reversal of 23054621 is 12645032.

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 23054621 - 2² = 23054617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054627) 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, 53276 + ... + 53706.

It is an arithmetic number, because the mean of its divisors is an integer number (2916000).

Almost surely, 2^23054621 is an apocalyptic number.

It is an amenable number.

23054621 is a deficient number, since it is larger than the sum of its proper divisors (273379).

23054621 is a wasteful number, since it uses less digits than its factorization.

23054621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23054621 is about 4801.5227792858. The cubic root of 23054621 is about 284.6116429936.

Adding to 23054621 its reverse (12645032), we get a palindrome (35699653).

The spelling of 23054621 in words is "twenty-three million, fifty-four thousand, six hundred twenty-one".