23454734 has 4 divisors (see below), whose sum is σ = 35182104. Its totient is φ = 11727366.

The previous prime is 23454731. The next prime is 23454763. The reversal of 23454734 is 43745432.

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

It is a super-3 number, since 3×23454734³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23454734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23454731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863682 + ... + 5863685.

It is an arithmetic number, because the mean of its divisors is an integer number (8795526).

Almost surely, 2^23454734 is an apocalyptic number.

23454734 is a deficient number, since it is larger than the sum of its proper divisors (11727370).

23454734 is a wasteful number, since it uses less digits than its factorization.

23454734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11727369.

The product of its digits is 40320, while the sum is 32.

The square root of 23454734 is about 4843.0087755444. The cubic root of 23454734 is about 286.2486874713.

The spelling of 23454734 in words is "twenty-three million, four hundred fifty-four thousand, seven hundred thirty-four".