23054526 has 24 divisors (see below), whose sum is σ = 54492984. Its totient is φ = 6986160.

The previous prime is 23054519. The next prime is 23054527. The reversal of 23054526 is 62545032.

It is a super-2 number, since 2×23054526² = 1063022338169352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23054526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58021 + ... + 58416.

It is an arithmetic number, because the mean of its divisors is an integer number (2270541).

Almost surely, 2^23054526 is an apocalyptic number.

23054526 is an abundant number, since it is smaller than the sum of its proper divisors (31438458).

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

23054526 is a wasteful number, since it uses less digits than its factorization.

23054526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116456 (or 116453 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 23054526 is about 4801.5128865806. The cubic root of 23054526 is about 284.6112520649.

Adding to 23054526 its reverse (62545032), we get a palindrome (85599558).

It can be divided in two parts, 230 and 54526, that added together give a square (54756 = 234²).

The spelling of 23054526 in words is "twenty-three million, fifty-four thousand, five hundred twenty-six".