23266782 has 48 divisors (see below), whose sum is σ = 62854272. Its totient is φ = 6042960.

The previous prime is 23266757. The next prime is 23266799. The reversal of 23266782 is 28766232.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7008 + ... + 9779.

It is an arithmetic number, because the mean of its divisors is an integer number (1309464).

Almost surely, 2^23266782 is an apocalyptic number.

23266782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23266782 is an abundant number, since it is smaller than the sum of its proper divisors (39587490).

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

23266782 is a wasteful number, since it uses less digits than its factorization.

23266782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16813 (or 16810 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 23266782 is about 4823.5652789197. The cubic root of 23266782 is about 285.4820282250.

The spelling of 23266782 in words is "twenty-three million, two hundred sixty-six thousand, seven hundred eighty-two".