117078401 has 8 divisors (see below), whose sum is σ = 127825824. Its totient is φ = 106348320.

The previous prime is 117078319. The next prime is 117078407. The reversal of 117078401 is 104870711.

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 117078401 - 2¹⁰ = 117077377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117078407) 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, 12725 + ... + 19901.

It is an arithmetic number, because the mean of its divisors is an integer number (15978228).

Almost surely, 2^117078401 is an apocalyptic number.

117078401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

117078401 is a deficient number, since it is larger than the sum of its proper divisors (10747423).

117078401 is a wasteful number, since it uses less digits than its factorization.

117078401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8671.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 117078401 is about 10820.2773069825. The cubic root of 117078401 is about 489.2065473217.

The spelling of 117078401 in words is "one hundred seventeen million, seventy-eight thousand, four hundred one".