23670402 has 32 divisors (see below), whose sum is σ = 54380544. Its totient is φ = 6728400.

The previous prime is 23670401. The next prime is 23670421. The reversal of 23670402 is 20407632.

It is not an unprimeable number, because it can be changed into a prime (23670401) by changing a digit.

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, 7527 + ... + 10197.

It is an arithmetic number, because the mean of its divisors is an integer number (1699392).

Almost surely, 2^23670402 is an apocalyptic number.

23670402 is an abundant number, since it is smaller than the sum of its proper divisors (30710142).

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

23670402 is a wasteful number, since it uses less digits than its factorization.

23670402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 23670402 is about 4865.2237358625. The cubic root of 23670402 is about 287.1233712250.

The spelling of 23670402 in words is "twenty-three million, six hundred seventy thousand, four hundred two".