23045364 has 24 divisors (see below), whose sum is σ = 59747520. Its totient is φ = 7681752.

The previous prime is 23045359. The next prime is 23045381. The reversal of 23045364 is 46354032.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106584 + ... + 106799.

It is an arithmetic number, because the mean of its divisors is an integer number (2489480).

Almost surely, 2^23045364 is an apocalyptic number.

It is an amenable number.

23045364 is an abundant number, since it is smaller than the sum of its proper divisors (36702156).

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

23045364 is a wasteful number, since it uses less digits than its factorization.

23045364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213396 (or 213388 counting only the distinct ones).

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

The square root of 23045364 is about 4800.5587174828. The cubic root of 23045364 is about 284.5735450250.

Adding to 23045364 its reverse (46354032), we get a palindrome (69399396).

It can be divided in two parts, 23045 and 364, that added together give a square (23409 = 153²).

The spelling of 23045364 in words is "twenty-three million, forty-five thousand, three hundred sixty-four".