117234461 has 2 divisors, whose sum is σ = 117234462. Its totient is φ = 117234460.

The previous prime is 117234421. The next prime is 117234487. The reversal of 117234461 is 164432711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89208025 + 28026436 = 9445^2 + 5294^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117234461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117234401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58617230 + 58617231.

It is an arithmetic number, because the mean of its divisors is an integer number (58617231).

Almost surely, 2^117234461 is an apocalyptic number.

It is an amenable number.

117234461 is a deficient number, since it is larger than the sum of its proper divisors (1).

117234461 is an equidigital number, since it uses as much as digits as its factorization.

117234461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 117234461 is about 10827.4863657268. The cubic root of 117234461 is about 489.4238139184.

The spelling of 117234461 in words is "one hundred seventeen million, two hundred thirty-four thousand, four hundred sixty-one".