117458743 has 2 divisors, whose sum is σ = 117458744. Its totient is φ = 117458742.

The previous prime is 117458707. The next prime is 117458767. The reversal of 117458743 is 347854711.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117458743 - 2²¹ = 115361591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117458696 and 117458705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117455743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58729371 + 58729372.

It is an arithmetic number, because the mean of its divisors is an integer number (58729372).

Almost surely, 2^117458743 is an apocalyptic number.

117458743 is a deficient number, since it is larger than the sum of its proper divisors (1).

117458743 is an equidigital number, since it uses as much as digits as its factorization.

117458743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 40.

The square root of 117458743 is about 10837.8384837568. The cubic root of 117458743 is about 489.7357217121.

The spelling of 117458743 in words is "one hundred seventeen million, four hundred fifty-eight thousand, seven hundred forty-three".