23674660 has 12 divisors (see below), whose sum is σ = 49716828. Its totient is φ = 9469856.

The previous prime is 23674631. The next prime is 23674661. The reversal of 23674660 is 6647632.

It can be written as a sum of positive squares in 2 ways, for example, as 12545764 + 11128896 = 3542^2 + 3336^2 .

It is a super-2 number, since 2×23674660² = 1120979052231200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23674661) 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, 591847 + ... + 591886.

It is an arithmetic number, because the mean of its divisors is an integer number (4143069).

Almost surely, 2^23674660 is an apocalyptic number.

23674660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23674660 is an abundant number, since it is smaller than the sum of its proper divisors (26042168).

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

23674660 is a wasteful number, since it uses less digits than its factorization.

23674660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183742 (or 1183740 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 23674660 is about 4865.6613116821. The cubic root of 23674660 is about 287.1405867898.

The spelling of 23674660 in words is "twenty-three million, six hundred seventy-four thousand, six hundred sixty".