117226077 has 16 divisors (see below), whose sum is σ = 157875648. Its totient is φ = 77368320.

The previous prime is 117226069. The next prime is 117226099. The reversal of 117226077 is 770622711.

It is a happy number.

It is not a de Polignac number, because 117226077 - 2³ = 117226069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117226477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169302 + ... + 169992.

It is an arithmetic number, because the mean of its divisors is an integer number (9867228).

Almost surely, 2^117226077 is an apocalyptic number.

It is an amenable number.

117226077 is a deficient number, since it is larger than the sum of its proper divisors (40649571).

117226077 is a wasteful number, since it uses less digits than its factorization.

117226077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 117226077 is about 10827.0991959989. The cubic root of 117226077 is about 489.4121466235.

Adding to 117226077 its reverse (770622711), we get a palindrome (887848788).

The spelling of 117226077 in words is "one hundred seventeen million, two hundred twenty-six thousand, seventy-seven".