117466249 has 2 divisors, whose sum is σ = 117466250. Its totient is φ = 117466248.

The previous prime is 117466229. The next prime is 117466289. The reversal of 117466249 is 942664711.

It is an a-pointer prime, because the next prime (117466289) can be obtained adding 117466249 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109056249 + 8410000 = 10443^2 + 2900^2 .

It is a cyclic number.

It is not a de Polignac number, because 117466249 - 2⁷ = 117466121 is a prime.

It is not a weakly prime, because it can be changed into another prime (117466229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58733124 + 58733125.

It is an arithmetic number, because the mean of its divisors is an integer number (58733125).

Almost surely, 2^117466249 is an apocalyptic number.

It is an amenable number.

117466249 is a deficient number, since it is larger than the sum of its proper divisors (1).

117466249 is an equidigital number, since it uses as much as digits as its factorization.

117466249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 117466249 is about 10838.1847649872. The cubic root of 117466249 is about 489.7461533977.

It can be divided in two parts, 1174662 and 49, that added together give a palindrome (1174711).

The spelling of 117466249 in words is "one hundred seventeen million, four hundred sixty-six thousand, two hundred forty-nine".