23049734 has 4 divisors (see below), whose sum is σ = 34574604. Its totient is φ = 11524866.

The previous prime is 23049727. The next prime is 23049743. The reversal of 23049734 is 43794032.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23049734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762432 + ... + 5762435.

It is an arithmetic number, because the mean of its divisors is an integer number (8643651).

Almost surely, 2^23049734 is an apocalyptic number.

23049734 is a deficient number, since it is larger than the sum of its proper divisors (11524870).

23049734 is a wasteful number, since it uses less digits than its factorization.

23049734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11524869.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 23049734 is about 4801.0138512610. The cubic root of 23049734 is about 284.5915314017.

The spelling of 23049734 in words is "twenty-three million, forty-nine thousand, seven hundred thirty-four".