23730770 has 32 divisors (see below), whose sum is σ = 49863168. Its totient is φ = 7962048.

The previous prime is 23730757. The next prime is 23730799. The reversal of 23730770 is 7703732.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (1558224).

Almost surely, 2^23730770 is an apocalyptic number.

23730770 is an abundant number, since it is smaller than the sum of its proper divisors (26132398).

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

23730770 is a wasteful number, since it uses less digits than its factorization.

23730770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7274.

The product of its (nonzero) digits is 6174, while the sum is 29.

The square root of 23730770 is about 4871.4238165038. The cubic root of 23730770 is about 287.3672531462.

The spelling of 23730770 in words is "twenty-three million, seven hundred thirty thousand, seven hundred seventy".