11658117 has 8 divisors (see below), whose sum is σ = 15905824. Its totient is φ = 7591248.

The previous prime is 11658113. The next prime is 11658121. The reversal of 11658117 is 71185611.

11658117 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11658113) and next prime (11658121).

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

It is not a de Polignac number, because 11658117 - 2² = 11658113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11658113) 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, 45058 + ... + 45315.

It is an arithmetic number, because the mean of its divisors is an integer number (1988228).

Almost surely, 2^11658117 is an apocalyptic number.

It is an amenable number.

11658117 is a deficient number, since it is larger than the sum of its proper divisors (4247707).

11658117 is an equidigital number, since it uses as much as digits as its factorization.

11658117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90419.

The product of its digits is 1680, while the sum is 30.

The square root of 11658117 is about 3414.3984828956. The cubic root of 11658117 is about 226.7476544027.

The spelling of 11658117 in words is "eleven million, six hundred fifty-eight thousand, one hundred seventeen".