116404265 has 16 divisors (see below), whose sum is σ = 146105856. Its totient is φ = 88862400.

The previous prime is 116404247. The next prime is 116404291. The reversal of 116404265 is 562404611.

It is a de Polignac number, because none of the positive numbers 2^k-116404265 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61280 + ... + 63150.

It is an arithmetic number, because the mean of its divisors is an integer number (9131616).

Almost surely, 2^116404265 is an apocalyptic number.

It is an amenable number.

116404265 is a deficient number, since it is larger than the sum of its proper divisors (29701591).

116404265 is a wasteful number, since it uses less digits than its factorization.

116404265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 116404265 is about 10789.0808227578. The cubic root of 116404265 is about 488.2657909461.

Adding to 116404265 its reverse (562404611), we get a palindrome (678808876).

The spelling of 116404265 in words is "one hundred sixteen million, four hundred four thousand, two hundred sixty-five".