117465774 has 16 divisors (see below), whose sum is σ = 235045200. Its totient is φ = 39136320.

The previous prime is 117465743. The next prime is 117465791. The reversal of 117465774 is 477564711.

It is a super-2 number, since 2×117465774² = 27596416122838152, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 15084 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (14690325).

Almost surely, 2^117465774 is an apocalyptic number.

117465774 is an abundant number, since it is smaller than the sum of its proper divisors (117579426).

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

117465774 is a wasteful number, since it uses less digits than its factorization.

117465774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475.

The product of its digits is 164640, while the sum is 42.

The square root of 117465774 is about 10838.1628517014. The cubic root of 117465774 is about 489.7454932656.

The spelling of 117465774 in words is "one hundred seventeen million, four hundred sixty-five thousand, seven hundred seventy-four".