117064554 has 8 divisors (see below), whose sum is σ = 234129120. Its totient is φ = 39021516.

The previous prime is 117064537. The next prime is 117064589. The reversal of 117064554 is 455460711.

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

117064554 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9755374 + ... + 9755385.

It is an arithmetic number, because the mean of its divisors is an integer number (29266140).

Almost surely, 2^117064554 is an apocalyptic number.

117064554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117064554 is a wasteful number, since it uses less digits than its factorization.

117064554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19510764.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 117064554 is about 10819.6374246090. The cubic root of 117064554 is about 489.1872602170.

The spelling of 117064554 in words is "one hundred seventeen million, sixty-four thousand, five hundred fifty-four".