23078700 has 54 divisors (see below), whose sum is σ = 72341724. Its totient is φ = 6154080.

The previous prime is 23078687. The next prime is 23078717. The reversal of 23078700 is 787032.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11922 + ... + 13721.

Almost surely, 2^23078700 is an apocalyptic number.

23078700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23078700 is an abundant number, since it is smaller than the sum of its proper divisors (49263024).

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

23078700 is a wasteful number, since it uses less digits than its factorization.

23078700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25663 (or 25653 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 23078700 is about 4804.0295586101. The cubic root of 23078700 is about 284.7106944195.

The spelling of 23078700 in words is "twenty-three million, seventy-eight thousand, seven hundred".