11617907 has 8 divisors (see below), whose sum is σ = 13318656. Its totient is φ = 9927432.

The previous prime is 11617897. The next prime is 11617913. The reversal of 11617907 is 70971611.

11617907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11617907 - 2⁴ = 11617891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11617937) 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, 38 + ... + 4820.

It is an arithmetic number, because the mean of its divisors is an integer number (1664832).

Almost surely, 2^11617907 is an apocalyptic number.

11617907 is a deficient number, since it is larger than the sum of its proper divisors (1700749).

11617907 is an equidigital number, since it uses as much as digits as its factorization.

11617907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137.

The product of its (nonzero) digits is 2646, while the sum is 32.

The square root of 11617907 is about 3408.5050975464. The cubic root of 11617907 is about 226.4866624052.

The spelling of 11617907 in words is "eleven million, six hundred seventeen thousand, nine hundred seven".