23422371 has 8 divisors (see below), whose sum is σ = 35691264. Its totient is φ = 13384200.

The previous prime is 23422367. The next prime is 23422381. The reversal of 23422371 is 17322432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23422371 - 2² = 23422367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23422331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557655 + ... + 557696.

It is an arithmetic number, because the mean of its divisors is an integer number (4461408).

Almost surely, 2^23422371 is an apocalyptic number.

23422371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23422371 is a deficient number, since it is larger than the sum of its proper divisors (12268893).

23422371 is a wasteful number, since it uses less digits than its factorization.

23422371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115361.

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

The square root of 23422371 is about 4839.6664141240. Note that the first 3 decimals coincide. The cubic root of 23422371 is about 286.1169709158.

The spelling of 23422371 in words is "twenty-three million, four hundred twenty-two thousand, three hundred seventy-one".