23286460 has 12 divisors (see below), whose sum is σ = 48901608. Its totient is φ = 9314576.

The previous prime is 23286443. The next prime is 23286463. The reversal of 23286460 is 6468232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23286463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 582142 + ... + 582181.

It is an arithmetic number, because the mean of its divisors is an integer number (4075134).

Almost surely, 2^23286460 is an apocalyptic number.

23286460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23286460 is an abundant number, since it is smaller than the sum of its proper divisors (25615148).

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

23286460 is a wasteful number, since it uses less digits than its factorization.

23286460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164332 (or 1164330 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 23286460 is about 4825.6046253293. The cubic root of 23286460 is about 285.5624881751.

The spelling of 23286460 in words is "twenty-three million, two hundred eighty-six thousand, four hundred sixty".