23030870 has 16 divisors (see below), whose sum is σ = 41981760. Its totient is φ = 9095424.

The previous prime is 23030857. The next prime is 23030873. The reversal of 23030870 is 7803032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13787 + ... + 15366.

It is an arithmetic number, because the mean of its divisors is an integer number (2623860).

Almost surely, 2^23030870 is an apocalyptic number.

23030870 is a deficient number, since it is larger than the sum of its proper divisors (18950890).

23030870 is a wasteful number, since it uses less digits than its factorization.

23030870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29239.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23030870 is about 4799.0488640980. The cubic root of 23030870 is about 284.5138732408.

The spelling of 23030870 in words is "twenty-three million, thirty thousand, eight hundred seventy".