117062427 has 4 divisors (see below), whose sum is σ = 156083240. Its totient is φ = 78041616.

The previous prime is 117062419. The next prime is 117062441. The reversal of 117062427 is 724260711.

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

It is not a de Polignac number, because 117062427 - 2³ = 117062419 is a prime.

It is a super-2 number, since 2×117062427² = 27407223630260658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117062394 and 117062403.

It is not an unprimeable number, because it can be changed into a prime (117062447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19510402 + ... + 19510407.

It is an arithmetic number, because the mean of its divisors is an integer number (39020810).

Almost surely, 2^117062427 is an apocalyptic number.

117062427 is a deficient number, since it is larger than the sum of its proper divisors (39020813).

117062427 is an equidigital number, since it uses as much as digits as its factorization.

117062427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39020812.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 117062427 is about 10819.5391306654. The cubic root of 117062427 is about 489.1842974426.

The spelling of 117062427 in words is "one hundred seventeen million, sixty-two thousand, four hundred twenty-seven".