117023737 has 2 divisors, whose sum is σ = 117023738. Its totient is φ = 117023736.

The previous prime is 117023719. The next prime is 117023761. The reversal of 117023737 is 737320711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87310336 + 29713401 = 9344^2 + 5451^2 .

It is a cyclic number.

It is not a de Polignac number, because 117023737 - 2¹⁵ = 116990969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117023699 and 117023708.

It is not a weakly prime, because it can be changed into another prime (117023237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58511868 + 58511869.

It is an arithmetic number, because the mean of its divisors is an integer number (58511869).

Almost surely, 2^117023737 is an apocalyptic number.

It is an amenable number.

117023737 is a deficient number, since it is larger than the sum of its proper divisors (1).

117023737 is an equidigital number, since it uses as much as digits as its factorization.

117023737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 117023737 is about 10817.7510139585. The cubic root of 117023737 is about 489.1303984918.

The spelling of 117023737 in words is "one hundred seventeen million, twenty-three thousand, seven hundred thirty-seven".