117244346 has 4 divisors (see below), whose sum is σ = 175866522. Its totient is φ = 58622172.

The previous prime is 117244339. The next prime is 117244373. The reversal of 117244346 is 643442711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643442711 = 9721 ⋅66191.

It can be written as a sum of positive squares in only one way, i.e., 115326121 + 1918225 = 10739^2 + 1385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29311085 + ... + 29311088.

Almost surely, 2^117244346 is an apocalyptic number.

117244346 is a deficient number, since it is larger than the sum of its proper divisors (58622176).

117244346 is an equidigital number, since it uses as much as digits as its factorization.

117244346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58622175.

The product of its digits is 16128, while the sum is 32.

The square root of 117244346 is about 10827.9428332440. The cubic root of 117244346 is about 489.4375693119.

The spelling of 117244346 in words is "one hundred seventeen million, two hundred forty-four thousand, three hundred forty-six".