23136495 has 8 divisors (see below), whose sum is σ = 37018416. Its totient is φ = 12339456.

The previous prime is 23136481. The next prime is 23136523. The reversal of 23136495 is 59463132.

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

It is not a de Polignac number, because 23136495 - 2⁶ = 23136431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771202 + ... + 771231.

It is an arithmetic number, because the mean of its divisors is an integer number (4627302).

Almost surely, 2^23136495 is an apocalyptic number.

23136495 is a deficient number, since it is larger than the sum of its proper divisors (13881921).

23136495 is a wasteful number, since it uses less digits than its factorization.

23136495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542441.

The product of its digits is 19440, while the sum is 33.

The square root of 23136495 is about 4810.0410601158. The cubic root of 23136495 is about 284.9481592382.

The spelling of 23136495 in words is "twenty-three million, one hundred thirty-six thousand, four hundred ninety-five".