117514451 has 8 divisors (see below), whose sum is σ = 120288480. Its totient is φ = 114772032.

The previous prime is 117514447. The next prime is 117514457. The reversal of 117514451 is 154415711.

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

It is a cyclic number.

It is not a de Polignac number, because 117514451 - 2² = 117514447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117514457) 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, 296 + ... + 15333.

It is an arithmetic number, because the mean of its divisors is an integer number (15036060).

Almost surely, 2^117514451 is an apocalyptic number.

117514451 is a deficient number, since it is larger than the sum of its proper divisors (2774029).

117514451 is a wasteful number, since it uses less digits than its factorization.

117514451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15805.

The product of its digits is 2800, while the sum is 29.

The square root of 117514451 is about 10840.4082487700. The cubic root of 117514451 is about 489.8131329657.

The spelling of 117514451 in words is "one hundred seventeen million, five hundred fourteen thousand, four hundred fifty-one".