116922629 has 2 divisors, whose sum is σ = 116922630. Its totient is φ = 116922628.

The previous prime is 116922581. The next prime is 116922643. The reversal of 116922629 is 926229611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110292004 + 6630625 = 10502^2 + 2575^2 .

It is a cyclic number.

It is not a de Polignac number, because 116922629 - 2⁸ = 116922373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116922592 and 116922601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116922829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58461314 + 58461315.

It is an arithmetic number, because the mean of its divisors is an integer number (58461315).

Almost surely, 2^116922629 is an apocalyptic number.

It is an amenable number.

116922629 is a deficient number, since it is larger than the sum of its proper divisors (1).

116922629 is an equidigital number, since it uses as much as digits as its factorization.

116922629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 116922629 is about 10813.0767591838. The cubic root of 116922629 is about 488.9894890563.

The spelling of 116922629 in words is "one hundred sixteen million, nine hundred twenty-two thousand, six hundred twenty-nine".