117036771 has 16 divisors (see below), whose sum is σ = 158242944. Its totient is φ = 76935744.

The previous prime is 117036769. The next prime is 117036817. The reversal of 117036771 is 177630711.

It is not a de Polignac number, because 117036771 - 2¹ = 117036769 is a prime.

It is a super-2 number, since 2×117036771² = 27395211532212882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117036761) 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, 66120 + ... + 67866.

It is an arithmetic number, because the mean of its divisors is an integer number (9890184).

Almost surely, 2^117036771 is an apocalyptic number.

117036771 is a deficient number, since it is larger than the sum of its proper divisors (41206173).

117036771 is a wasteful number, since it uses less digits than its factorization.

117036771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 6174, while the sum is 33.

The square root of 117036771 is about 10818.3534329398. The cubic root of 117036771 is about 489.1485574542.

The spelling of 117036771 in words is "one hundred seventeen million, thirty-six thousand, seven hundred seventy-one".