23409086 has 8 divisors (see below), whose sum is σ = 36062760. Its totient is φ = 11388168.

The previous prime is 23409059. The next prime is 23409091. The reversal of 23409086 is 68090432.

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

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, 158096 + ... + 158243.

It is an arithmetic number, because the mean of its divisors is an integer number (4507845).

Almost surely, 2^23409086 is an apocalyptic number.

23409086 is a deficient number, since it is larger than the sum of its proper divisors (12653674).

23409086 is a wasteful number, since it uses less digits than its factorization.

23409086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316378.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 23409086 is about 4838.2937074965. The cubic root of 23409086 is about 286.0628661907.

The spelling of 23409086 in words is "twenty-three million, four hundred nine thousand, eighty-six".