23253061 has 8 divisors (see below), whose sum is σ = 25515000. Its totient is φ = 21058752.

The previous prime is 23253053. The next prime is 23253071. The reversal of 23253061 is 16035232.

It can be written as a sum of positive squares in 4 ways, for example, as 6728836 + 16524225 = 2594^2 + 4065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23253061 - 2³ = 23253053 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 (23253001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16186 + ... + 17563.

It is an arithmetic number, because the mean of its divisors is an integer number (3189375).

Almost surely, 2^23253061 is an apocalyptic number.

It is an amenable number.

23253061 is a deficient number, since it is larger than the sum of its proper divisors (2261939).

23253061 is a wasteful number, since it uses less digits than its factorization.

23253061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33815.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 23253061 is about 4822.1427809637. The cubic root of 23253061 is about 285.4258985725.

Adding to 23253061 its reverse (16035232), we get a palindrome (39288293).

The spelling of 23253061 in words is "twenty-three million, two hundred fifty-three thousand, sixty-one".