117493601 has 2 divisors, whose sum is σ = 117493602. Its totient is φ = 117493600.

The previous prime is 117493589. The next prime is 117493609. The reversal of 117493601 is 106394711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117072400 + 421201 = 10820^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 117493601 - 2¹⁰ = 117492577 is a prime.

It is not a weakly prime, because it can be changed into another prime (117493609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58746800 + 58746801.

It is an arithmetic number, because the mean of its divisors is an integer number (58746801).

Almost surely, 2^117493601 is an apocalyptic number.

It is an amenable number.

117493601 is a deficient number, since it is larger than the sum of its proper divisors (1).

117493601 is an equidigital number, since it uses as much as digits as its factorization.

117493601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 117493601 is about 10839.4465264607. The cubic root of 117493601 is about 489.7841628893.

The spelling of 117493601 in words is "one hundred seventeen million, four hundred ninety-three thousand, six hundred one".