117193046 has 4 divisors (see below), whose sum is σ = 175789572. Its totient is φ = 58596522.

The previous prime is 117193039. The next prime is 117193049. The reversal of 117193046 is 640391711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640391711 = 21313 ⋅30047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117193049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29298260 + ... + 29298263.

It is an arithmetic number, because the mean of its divisors is an integer number (43947393).

Almost surely, 2^117193046 is an apocalyptic number.

117193046 is a deficient number, since it is larger than the sum of its proper divisors (58596526).

117193046 is an equidigital number, since it uses as much as digits as its factorization.

117193046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58596525.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 117193046 is about 10825.5737030423. The cubic root of 117193046 is about 489.3661747953.

The spelling of 117193046 in words is "one hundred seventeen million, one hundred ninety-three thousand, forty-six".