11677797 has 8 divisors (see below), whose sum is σ = 17300480. Its totient is φ = 7785180.

The previous prime is 11677789. The next prime is 11677871. The reversal of 11677797 is 79777611.

It is not a de Polignac number, because 11677797 - 2³ = 11677789 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 (11677747) 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, 216229 + ... + 216282.

It is an arithmetic number, because the mean of its divisors is an integer number (2162560).

Almost surely, 2^11677797 is an apocalyptic number.

It is an amenable number.

11677797 is a deficient number, since it is larger than the sum of its proper divisors (5622683).

11677797 is an equidigital number, since it uses as much as digits as its factorization.

11677797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432520 (or 432514 counting only the distinct ones).

The product of its digits is 129654, while the sum is 45.

The square root of 11677797 is about 3417.2791808689. The cubic root of 11677797 is about 226.8751731438.

The spelling of 11677797 in words is "eleven million, six hundred seventy-seven thousand, seven hundred ninety-seven".