88636413 has 8 divisors (see below), whose sum is σ = 118385568. Its totient is φ = 58989104.

The previous prime is 88636403. The next prime is 88636421. The reversal of 88636413 is 31463688.

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 88636413 - 2⁸ = 88636157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88636403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23406 + ... + 26927.

It is an arithmetic number, because the mean of its divisors is an integer number (14798196).

Almost surely, 2^88636413 is an apocalyptic number.

It is an amenable number.

88636413 is a deficient number, since it is larger than the sum of its proper divisors (29749155).

88636413 is a wasteful number, since it uses less digits than its factorization.

88636413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50923.

The product of its digits is 82944, while the sum is 39.

The square root of 88636413 is about 9414.6913385411. The cubic root of 88636413 is about 445.8656935042.

The spelling of 88636413 in words is "eighty-eight million, six hundred thirty-six thousand, four hundred thirteen".