23971485 has 8 divisors (see below), whose sum is σ = 38354400. Its totient is φ = 12784784.

The previous prime is 23971469. The next prime is 23971489. The reversal of 23971485 is 58417932.

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

It is a cyclic number.

It is not a de Polignac number, because 23971485 - 2⁴ = 23971469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23971489) 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, 799035 + ... + 799064.

It is an arithmetic number, because the mean of its divisors is an integer number (4794300).

Almost surely, 2^23971485 is an apocalyptic number.

It is an amenable number.

23971485 is a deficient number, since it is larger than the sum of its proper divisors (14382915).

23971485 is a wasteful number, since it uses less digits than its factorization.

23971485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598107.

The product of its digits is 60480, while the sum is 39.

The square root of 23971485 is about 4896.0683206017. The cubic root of 23971485 is about 288.3356306038.

The spelling of 23971485 in words is "twenty-three million, nine hundred seventy-one thousand, four hundred eighty-five".