117444283 has 4 divisors (see below), whose sum is σ = 128121048. Its totient is φ = 106767520.

The previous prime is 117444277. The next prime is 117444289. The reversal of 117444283 is 382444711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (117444277) and next prime (117444289).

It is a cyclic number.

It is not a de Polignac number, because 117444283 - 2²¹ = 115347131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117444289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5338366 + ... + 5338387.

It is an arithmetic number, because the mean of its divisors is an integer number (32030262).

Almost surely, 2^117444283 is an apocalyptic number.

117444283 is a deficient number, since it is larger than the sum of its proper divisors (10676765).

117444283 is a wasteful number, since it uses less digits than its factorization.

117444283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10676764.

The product of its digits is 21504, while the sum is 34.

The square root of 117444283 is about 10837.1713560320. The cubic root of 117444283 is about 489.7156242465.

Adding to 117444283 its reverse (382444711), we get a palindrome (499888994).

The spelling of 117444283 in words is "one hundred seventeen million, four hundred forty-four thousand, two hundred eighty-three".