121177714 has 32 divisors (see below), whose sum is σ = 214897536. Its totient is φ = 50167680.

The previous prime is 121177711. The next prime is 121177723. The reversal of 121177714 is 417771121.

It is not an unprimeable number, because it can be changed into a prime (121177711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60432 + ... + 62404.

It is an arithmetic number, because the mean of its divisors is an integer number (6715548).

Almost surely, 2^121177714 is an apocalyptic number.

121177714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121177714 is a deficient number, since it is larger than the sum of its proper divisors (93719822).

121177714 is a wasteful number, since it uses less digits than its factorization.

121177714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its digits is 2744, while the sum is 31.

The square root of 121177714 is about 11008.0749452391. The cubic root of 121177714 is about 494.8507715998.

The spelling of 121177714 in words is "one hundred twenty-one million, one hundred seventy-seven thousand, seven hundred fourteen".