23892093 has 6 divisors (see below), whose sum is σ = 34510814. Its totient is φ = 15928056.

The previous prime is 23892073. The next prime is 23892119. The reversal of 23892093 is 39029832.

It can be written as a sum of positive squares in only one way, i.e., 19342404 + 4549689 = 4398^2 + 2133^2 .

It is not a de Polignac number, because 23892093 - 2⁸ = 23891837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23892013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1327330 + ... + 1327347.

Almost surely, 2^23892093 is an apocalyptic number.

It is an amenable number.

23892093 is a deficient number, since it is larger than the sum of its proper divisors (10618721).

23892093 is a wasteful number, since it uses less digits than its factorization.

23892093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654683 (or 2654680 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 23892093 is about 4887.9538663944. The cubic root of 23892093 is about 288.0169622533.

The spelling of 23892093 in words is "twenty-three million, eight hundred ninety-two thousand, ninety-three".