23494730 has 32 divisors (see below), whose sum is σ = 50436864. Its totient is φ = 7704576.

The previous prime is 23494717. The next prime is 23494733. The reversal of 23494730 is 3749432.

It is not an unprimeable number, because it can be changed into a prime (23494733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5687 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (1576152).

Almost surely, 2^23494730 is an apocalyptic number.

23494730 is an abundant number, since it is smaller than the sum of its proper divisors (26942134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23494730 is a wasteful number, since it uses less digits than its factorization.

23494730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14630.

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

The square root of 23494730 is about 4847.1362679421. The cubic root of 23494730 is about 286.4113028450.

The spelling of 23494730 in words is "twenty-three million, four hundred ninety-four thousand, seven hundred thirty".