23054251 has 8 divisors (see below), whose sum is σ = 25359408. Its totient is φ = 20957200.

The previous prime is 23054249. The next prime is 23054267. The reversal of 23054251 is 15245032.

It is not a de Polignac number, because 23054251 - 2¹ = 23054249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23054221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7330 + ... + 9991.

It is an arithmetic number, because the mean of its divisors is an integer number (3169926).

Almost surely, 2^23054251 is an apocalyptic number.

23054251 is a deficient number, since it is larger than the sum of its proper divisors (2305157).

23054251 is an equidigital number, since it uses as much as digits as its factorization.

23054251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17354 (or 17332 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 23054251 is about 4801.4842496878. The cubic root of 23054251 is about 284.6101204229.

Adding to 23054251 its reverse (15245032), we get a palindrome (38299283).

It can be divided in two parts, 2305 and 4251, that added together give a palindrome (6556).

The spelling of 23054251 in words is "twenty-three million, fifty-four thousand, two hundred fifty-one".