117744202 has 4 divisors (see below), whose sum is σ = 176616306. Its totient is φ = 58872100.

The previous prime is 117744181. The next prime is 117744229. The reversal of 117744202 is 202447711.

It is a Cunningham number, because it is equal to 10851²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202447711 = 12703 ⋅15937.

It can be written as a sum of positive squares in only one way, i.e., 117744201 + 1 = 10851^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29436049 + ... + 29436052.

Almost surely, 2^117744202 is an apocalyptic number.

117744202 is a deficient number, since it is larger than the sum of its proper divisors (58872104).

117744202 is an equidigital number, since it uses as much as digits as its factorization.

117744202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58872103.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 117744202 is about 10851.0000460787. Note that the first 4 decimals coincide. The cubic root of 117744202 is about 490.1321342944.

The spelling of 117744202 in words is "one hundred seventeen million, seven hundred forty-four thousand, two hundred two".