23252068 has 18 divisors (see below), whose sum is σ = 47334966. Its totient is φ = 9965088.

The previous prime is 23252027. The next prime is 23252069. The reversal of 23252068 is 86025232.

It can be written as a sum of positive squares in only one way, i.e., 21734244 + 1517824 = 4662^2 + 1232^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (23252069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59121 + ... + 59512.

Almost surely, 2^23252068 is an apocalyptic number.

23252068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23252068 is an abundant number, since it is smaller than the sum of its proper divisors (24082898).

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

23252068 is a wasteful number, since it uses less digits than its factorization.

23252068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118651 (or 118642 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 23252068 is about 4822.0398173387. The cubic root of 23252068 is about 285.4218355668.

The spelling of 23252068 in words is "twenty-three million, two hundred fifty-two thousand, sixty-eight".