117433497 has 8 divisors (see below), whose sum is σ = 156941344. Its totient is φ = 78107328.

The previous prime is 117433489. The next prime is 117433507. The reversal of 117433497 is 794334711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117433497 - 2³ = 117433489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117433417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43903 + ... + 46500.

It is an arithmetic number, because the mean of its divisors is an integer number (19617668).

Almost surely, 2^117433497 is an apocalyptic number.

It is an amenable number.

117433497 is a deficient number, since it is larger than the sum of its proper divisors (39507847).

117433497 is an equidigital number, since it uses as much as digits as its factorization.

117433497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90839.

The product of its digits is 63504, while the sum is 39.

The square root of 117433497 is about 10836.6737055242. The cubic root of 117433497 is about 489.7006320752.

The spelling of 117433497 in words is "one hundred seventeen million, four hundred thirty-three thousand, four hundred ninety-seven".