2456464115 has 64 divisors (see below), whose sum is σ = 3640550400. Its totient is φ = 1553872896.

The previous prime is 2456464103. The next prime is 2456464123. The reversal of 2456464115 is 5114646542.

It is a happy number.

It is not a de Polignac number, because 2456464115 - 2¹⁰ = 2456463091 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 5374967 + ... + 5375423.

It is an arithmetic number, because the mean of its divisors is an integer number (56883600).

Almost surely, 2^2456464115 is an apocalyptic number.

2456464115 is a deficient number, since it is larger than the sum of its proper divisors (1184086285).

2456464115 is a wasteful number, since it uses less digits than its factorization.

2456464115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684.

The product of its digits is 115200, while the sum is 38.

The square root of 2456464115 is about 49562.7290915260. The cubic root of 2456464115 is about 1349.2843239118.

The spelling of 2456464115 in words is "two billion, four hundred fifty-six million, four hundred sixty-four thousand, one hundred fifteen".