2406245815 has 16 divisors (see below), whose sum is σ = 2957251968. Its totient is φ = 1878571296.

The previous prime is 2406245771. The next prime is 2406245869. The reversal of 2406245815 is 5185426042.

It is a cyclic number.

It is not a de Polignac number, because 2406245815 - 2⁷ = 2406245687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276724 + ... + 285286.

It is an arithmetic number, because the mean of its divisors is an integer number (184828248).

Almost surely, 2^2406245815 is an apocalyptic number.

2406245815 is a deficient number, since it is larger than the sum of its proper divisors (551006153).

2406245815 is a wasteful number, since it uses less digits than its factorization.

2406245815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 2406245815 is about 49053.4995183830. The cubic root of 2406245815 is about 1340.0263258732.

The spelling of 2406245815 in words is "two billion, four hundred six million, two hundred forty-five thousand, eight hundred fifteen".