23285626 has 32 divisors (see below), whose sum is σ = 43464960. Its totient is φ = 9110016.

The previous prime is 23285623. The next prime is 23285641. The reversal of 23285626 is 62658232.

It is a junction number, because it is equal to n+sod(n) for n = 23285591 and 23285600.

It is not an unprimeable number, because it can be changed into a prime (23285623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16995 + ... + 18313.

It is an arithmetic number, because the mean of its divisors is an integer number (1358280).

Almost surely, 2^23285626 is an apocalyptic number.

23285626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23285626 is a deficient number, since it is larger than the sum of its proper divisors (20179334).

23285626 is a wasteful number, since it uses less digits than its factorization.

23285626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438.

The product of its digits is 34560, while the sum is 34.

The square root of 23285626 is about 4825.5182105138. The cubic root of 23285626 is about 285.5590790129.

It can be divided in two parts, 232 and 85626, that added together give a palindrome (85858).

The spelling of 23285626 in words is "twenty-three million, two hundred eighty-five thousand, six hundred twenty-six".