23492741 has 4 divisors (see below), whose sum is σ = 23503212. Its totient is φ = 23482272.

The previous prime is 23492723. The next prime is 23492767. The reversal of 23492741 is 14729432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 19802500 + 3690241 = 4450^2 + 1921^2 .

It is a cyclic number.

It is not a de Polignac number, because 23492741 - 2¹⁴ = 23476357 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23492698 and 23492707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432741) 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, 350 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (5875803).

Almost surely, 2^23492741 is an apocalyptic number.

It is an amenable number.

23492741 is a deficient number, since it is larger than the sum of its proper divisors (10471).

23492741 is an equidigital number, since it uses as much as digits as its factorization.

23492741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470.

The product of its digits is 12096, while the sum is 32.

The square root of 23492741 is about 4846.9310909069. The cubic root of 23492741 is about 286.4032203494.

The spelling of 23492741 in words is "twenty-three million, four hundred ninety-two thousand, seven hundred forty-one".