116717477 has 2 divisors, whose sum is σ = 116717478. Its totient is φ = 116717476.

The previous prime is 116717473. The next prime is 116717483. The reversal of 116717477 is 774717611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116079076 + 638401 = 10774^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 116717477 - 2² = 116717473 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116717473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58358738 + 58358739.

It is an arithmetic number, because the mean of its divisors is an integer number (58358739).

Almost surely, 2^116717477 is an apocalyptic number.

It is an amenable number.

116717477 is a deficient number, since it is larger than the sum of its proper divisors (1).

116717477 is an equidigital number, since it uses as much as digits as its factorization.

116717477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57624, while the sum is 41.

The square root of 116717477 is about 10803.5863027052. The cubic root of 116717477 is about 488.7033285933.

The spelling of 116717477 in words is "one hundred sixteen million, seven hundred seventeen thousand, four hundred seventy-seven".