2404612516 has 6 divisors (see below), whose sum is σ = 4208071910. Its totient is φ = 1202306256.

The previous prime is 2404612501. The next prime is 2404612519. The reversal of 2404612516 is 6152164042.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2335788900 + 68823616 = 48330^2 + 8296^2 .

It is a super-2 number, since 2×2404612516² = 11564322704207700512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2404612519) by changing a digit.

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 as a sum of consecutive naturals, namely, 300576561 + ... + 300576568.

Almost surely, 2^2404612516 is an apocalyptic number.

It is an amenable number.

2404612516 is a deficient number, since it is larger than the sum of its proper divisors (1803459394).

2404612516 is a wasteful number, since it uses less digits than its factorization.

2404612516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601153133 (or 601153131 counting only the distinct ones).

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

The square root of 2404612516 is about 49036.8485528995. The cubic root of 2404612516 is about 1339.7230652179.

Adding to 2404612516 its reverse (6152164042), we get a palindrome (8556776558).

The spelling of 2404612516 in words is "two billion, four hundred four million, six hundred twelve thousand, five hundred sixteen".