23961486 has 8 divisors (see below), whose sum is σ = 47922984. Its totient is φ = 7987160.

The previous prime is 23961479. The next prime is 23961499. The reversal of 23961486 is 68416932.

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

23961486 is an admirable number.

It is a super-2 number, since 2×23961486² = 1148305622656392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1996785 + ... + 1996796.

It is an arithmetic number, because the mean of its divisors is an integer number (5990373).

Almost surely, 2^23961486 is an apocalyptic number.

23961486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23961486 is a wasteful number, since it uses less digits than its factorization.

23961486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993586.

The product of its digits is 62208, while the sum is 39.

The square root of 23961486 is about 4895.0470886397. The cubic root of 23961486 is about 288.2955347854.

The spelling of 23961486 in words is "twenty-three million, nine hundred sixty-one thousand, four hundred eighty-six".