2406402512 has 10 divisors (see below), whose sum is σ = 4662404898. Its totient is φ = 1203201248.

The previous prime is 2406402473. The next prime is 2406402517. The reversal of 2406402512 is 2152046042.

It can be written as a sum of positive squares in only one way, i.e., 2383782976 + 22619536 = 48824^2 + 4756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406402517) 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, 75200063 + ... + 75200094.

Almost surely, 2^2406402512 is an apocalyptic number.

It is an amenable number.

2406402512 is a deficient number, since it is larger than the sum of its proper divisors (2256002386).

2406402512 is a wasteful number, since it uses less digits than its factorization.

2406402512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150400165 (or 150400159 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2406402512 is about 49055.0966974890. The cubic root of 2406402512 is about 1340.0554131685.

Adding to 2406402512 its reverse (2152046042), we get a palindrome (4558448554).

The spelling of 2406402512 in words is "two billion, four hundred six million, four hundred two thousand, five hundred twelve".