23046742 has 16 divisors (see below), whose sum is σ = 35402400. Its totient is φ = 11249280.

The previous prime is 23046739. The next prime is 23046743. The reversal of 23046742 is 24764032.

It is a self number, because there is not a number n which added to its sum of digits gives 23046742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23046743) 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, 14734 + ... + 16222.

It is an arithmetic number, because the mean of its divisors is an integer number (2212650).

Almost surely, 2^23046742 is an apocalyptic number.

23046742 is a deficient number, since it is larger than the sum of its proper divisors (12355658).

23046742 is a wasteful number, since it uses less digits than its factorization.

23046742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 23046742 is about 4800.7022402978. The cubic root of 23046742 is about 284.5792169471.

The spelling of 23046742 in words is "twenty-three million, forty-six thousand, seven hundred forty-two".