23045738 has 8 divisors (see below), whose sum is σ = 34590720. Its totient is φ = 11515500.

The previous prime is 23045723. The next prime is 23045753. The reversal of 23045738 is 83754032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23045723) and next prime (23045753).

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

It is a super-2 number, since 2×23045738² = 1062212079929288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943 + ... + 7061.

It is an arithmetic number, because the mean of its divisors is an integer number (4323840).

Almost surely, 2^23045738 is an apocalyptic number.

23045738 is a deficient number, since it is larger than the sum of its proper divisors (11544982).

23045738 is a wasteful number, since it uses less digits than its factorization.

23045738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7372.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 23045738 is about 4800.5976711239. The cubic root of 23045738 is about 284.5750844515.

The spelling of 23045738 in words is "twenty-three million, forty-five thousand, seven hundred thirty-eight".