117493462 has 16 divisors (see below), whose sum is σ = 177943392. Its totient is φ = 58181760.

The previous prime is 117493457. The next prime is 117493489. The reversal of 117493462 is 264394711.

It is a super-2 number, since 2×117493462² = 27609427225490888, 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185887 + ... + 186517.

It is an arithmetic number, because the mean of its divisors is an integer number (11121462).

Almost surely, 2^117493462 is an apocalyptic number.

117493462 is a deficient number, since it is larger than the sum of its proper divisors (60449930).

117493462 is a wasteful number, since it uses less digits than its factorization.

117493462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383.

The product of its digits is 36288, while the sum is 37.

The square root of 117493462 is about 10839.4401146923. The cubic root of 117493462 is about 489.7839697439.

The spelling of 117493462 in words is "one hundred seventeen million, four hundred ninety-three thousand, four hundred sixty-two".