23057678 has 32 divisors (see below), whose sum is σ = 44064000. Its totient is φ = 8809344.

The previous prime is 23057669. The next prime is 23057681. The reversal of 23057678 is 87675032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973 + ... + 7071.

It is an arithmetic number, because the mean of its divisors is an integer number (1377000).

Almost surely, 2^23057678 is an apocalyptic number.

23057678 is a deficient number, since it is larger than the sum of its proper divisors (21006322).

23057678 is a wasteful number, since it uses less digits than its factorization.

23057678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 23057678 is about 4801.8411052429. The cubic root of 23057678 is about 284.6242220964.

The spelling of 23057678 in words is "twenty-three million, fifty-seven thousand, six hundred seventy-eight".