23961273 has 8 divisors (see below), whose sum is σ = 36512448. Its totient is φ = 13692144.

The previous prime is 23961263. The next prime is 23961281. The reversal of 23961273 is 37216932.

It is a happy number.

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

It is not a de Polignac number, because 23961273 - 2⁵ = 23961241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23961263) 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, 570486 + ... + 570527.

It is an arithmetic number, because the mean of its divisors is an integer number (4564056).

Almost surely, 2^23961273 is an apocalyptic number.

It is an amenable number.

23961273 is a deficient number, since it is larger than the sum of its proper divisors (12551175).

23961273 is a wasteful number, since it uses less digits than its factorization.

23961273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141023.

The product of its digits is 13608, while the sum is 33.

The square root of 23961273 is about 4895.0253319059. The cubic root of 23961273 is about 288.2946805378.

The spelling of 23961273 in words is "twenty-three million, nine hundred sixty-one thousand, two hundred seventy-three".