117469470 has 32 divisors (see below), whose sum is σ = 283627008. Its totient is φ = 31136288.

The previous prime is 117469433. The next prime is 117469493. The reversal of 117469470 is 74964711.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6714 + ... + 16733.

It is an arithmetic number, because the mean of its divisors is an integer number (8863344).

Almost surely, 2^117469470 is an apocalyptic number.

117469470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117469470 is an abundant number, since it is smaller than the sum of its proper divisors (166157538).

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

117469470 is a wasteful number, since it uses less digits than its factorization.

117469470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23624.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 117469470 is about 10838.3333589625. Note that the first 4 decimals coincide. The cubic root of 117469470 is about 489.7506297415.

The spelling of 117469470 in words is "one hundred seventeen million, four hundred sixty-nine thousand, four hundred seventy".