23061293 has 4 divisors (see below), whose sum is σ = 23856540. Its totient is φ = 22266048.

The previous prime is 23061289. The next prime is 23061317. The reversal of 23061293 is 39216032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10259209 + 12802084 = 3203^2 + 3578^2 .

It is a cyclic number.

It is not a de Polignac number, because 23061293 - 2² = 23061289 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 (23061223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397580 + ... + 397637.

It is an arithmetic number, because the mean of its divisors is an integer number (5964135).

Almost surely, 2^23061293 is an apocalyptic number.

It is an amenable number.

23061293 is a deficient number, since it is larger than the sum of its proper divisors (795247).

23061293 is an equidigital number, since it uses as much as digits as its factorization.

23061293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795246.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 23061293 is about 4802.2175086100. The cubic root of 23061293 is about 284.6390958519.

The spelling of 23061293 in words is "twenty-three million, sixty-one thousand, two hundred ninety-three".