116901457 has 2 divisors, whose sum is σ = 116901458. Its totient is φ = 116901456.

The previous prime is 116901443. The next prime is 116901467. The reversal of 116901457 is 754109611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78163281 + 38738176 = 8841^2 + 6224^2 .

It is a cyclic number.

It is not a de Polignac number, because 116901457 - 2⁷ = 116901329 is a prime.

It is not a weakly prime, because it can be changed into another prime (116901427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58450728 + 58450729.

It is an arithmetic number, because the mean of its divisors is an integer number (58450729).

Almost surely, 2^116901457 is an apocalyptic number.

It is an amenable number.

116901457 is a deficient number, since it is larger than the sum of its proper divisors (1).

116901457 is an equidigital number, since it uses as much as digits as its factorization.

116901457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 116901457 is about 10812.0977150597. The cubic root of 116901457 is about 488.9599723566.

The spelling of 116901457 in words is "one hundred sixteen million, nine hundred one thousand, four hundred fifty-seven".