117677201 has 4 divisors (see below), whose sum is σ = 118293504. Its totient is φ = 117060900.

The previous prime is 117677149. The next prime is 117677207. The reversal of 117677201 is 102776711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102776711 = 2089 ⋅49199.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117677201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117677207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307865 + ... + 308246.

It is an arithmetic number, because the mean of its divisors is an integer number (29573376).

Almost surely, 2^117677201 is an apocalyptic number.

It is an amenable number.

117677201 is a deficient number, since it is larger than the sum of its proper divisors (616303).

117677201 is an equidigital number, since it uses as much as digits as its factorization.

117677201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616302.

The product of its (nonzero) digits is 4116, while the sum is 32.

The square root of 117677201 is about 10847.9122876247. The cubic root of 117677201 is about 490.0391486145.

The spelling of 117677201 in words is "one hundred seventeen million, six hundred seventy-seven thousand, two hundred one".