23680377 has 32 divisors (see below), whose sum is σ = 40928000. Its totient is φ = 13526352.

The previous prime is 23680367. The next prime is 23680379. The reversal of 23680377 is 77308632.

It is not a de Polignac number, because 23680377 - 2¹¹ = 23678329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23680379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7983 + ... + 10539.

It is an arithmetic number, because the mean of its divisors is an integer number (1279000).

Almost surely, 2^23680377 is an apocalyptic number.

23680377 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23680377 is a deficient number, since it is larger than the sum of its proper divisors (17247623).

23680377 is an equidigital number, since it uses as much as digits as its factorization.

23680377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587 (or 2567 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 23680377 is about 4866.2487605958. The cubic root of 23680377 is about 287.1636980068.

The spelling of 23680377 in words is "twenty-three million, six hundred eighty thousand, three hundred seventy-seven".