11157607 has 8 divisors (see below), whose sum is σ = 11370240. Its totient is φ = 10947000.

The previous prime is 11157569. The next prime is 11157611. The reversal of 11157607 is 70675111.

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 11157607 - 2⁷ = 11157479 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 (11157677) 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, 14482 + ... + 15232.

It is an arithmetic number, because the mean of its divisors is an integer number (1421280).

Almost surely, 2^11157607 is an apocalyptic number.

11157607 is a deficient number, since it is larger than the sum of its proper divisors (212633).

11157607 is an equidigital number, since it uses as much as digits as its factorization.

11157607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 11157607 is about 3340.3004355896. The cubic root of 11157607 is about 223.4551423336.

The spelling of 11157607 in words is "eleven million, one hundred fifty-seven thousand, six hundred seven".