23053464 has 128 divisors (see below), whose sum is σ = 74496000. Its totient is φ = 6469632.

The previous prime is 23053423. The next prime is 23053493. The reversal of 23053464 is 46435032.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 119352 + ... + 119544.

It is an arithmetic number, because the mean of its divisors is an integer number (582000).

Almost surely, 2^23053464 is an apocalyptic number.

23053464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23053464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37248000).

23053464 is an abundant number, since it is smaller than the sum of its proper divisors (51442536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23053464 is a wasteful number, since it uses less digits than its factorization.

23053464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 23053464 is about 4801.4022951634. The cubic root of 23053464 is about 284.6068818197.

Adding to 23053464 its reverse (46435032), we get a palindrome (69488496).

The spelling of 23053464 in words is "twenty-three million, fifty-three thousand, four hundred sixty-four".