117449377 has 2 divisors, whose sum is σ = 117449378. Its totient is φ = 117449376.

The previous prime is 117449357. The next prime is 117449401. The reversal of 117449377 is 773944711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102090816 + 15358561 = 10104^2 + 3919^2 .

It is a cyclic number.

It is not a de Polignac number, because 117449377 - 2¹⁵ = 117416609 is a prime.

It is not a weakly prime, because it can be changed into another prime (117449327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58724688 + 58724689.

It is an arithmetic number, because the mean of its divisors is an integer number (58724689).

Almost surely, 2^117449377 is an apocalyptic number.

It is an amenable number.

117449377 is a deficient number, since it is larger than the sum of its proper divisors (1).

117449377 is an equidigital number, since it uses as much as digits as its factorization.

117449377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 43.

The square root of 117449377 is about 10837.4063779116. The cubic root of 117449377 is about 489.7227044132.

The spelling of 117449377 in words is "one hundred seventeen million, four hundred forty-nine thousand, three hundred seventy-seven".