116464225 has 6 divisors (see below), whose sum is σ = 144415670. Its totient is φ = 93171360.

The previous prime is 116464223. The next prime is 116464279. The reversal of 116464225 is 522464611.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 20757136 + 95707089 = 4556^2 + 9783^2 .

It is not a de Polignac number, because 116464225 - 2¹ = 116464223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116464223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2329260 + ... + 2329309.

Almost surely, 2^116464225 is an apocalyptic number.

It is an amenable number.

116464225 is a deficient number, since it is larger than the sum of its proper divisors (27951445).

116464225 is an equidigital number, since it uses as much as digits as its factorization.

116464225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658579 (or 4658574 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 116464225 is about 10791.8592003417. The cubic root of 116464225 is about 488.3496120200.

The spelling of 116464225 in words is "one hundred sixteen million, four hundred sixty-four thousand, two hundred twenty-five".