2487406441 has 8 divisors (see below), whose sum is σ = 2729288520. Its totient is φ = 2252744832.

The previous prime is 2487406433. The next prime is 2487406457. The reversal of 2487406441 is 1446047842.

It can be written as a sum of positive squares in 4 ways, for example, as 1026561600 + 1460844841 = 32040^2 + 38221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2487406441 - 2³ = 2487406433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2487406394 and 2487406403.

It is not an unprimeable number, because it can be changed into a prime (2487406741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804396 + ... + 1805773.

It is an arithmetic number, because the mean of its divisors is an integer number (341161065).

Almost surely, 2^2487406441 is an apocalyptic number.

It is an amenable number.

2487406441 is a deficient number, since it is larger than the sum of its proper divisors (241882079).

2487406441 is a wasteful number, since it uses less digits than its factorization.

2487406441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610235.

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 2487406441 is about 49873.9054115476. The cubic root of 2487406441 is about 1354.9260256543.

The spelling of 2487406441 in words is "two billion, four hundred eighty-seven million, four hundred six thousand, four hundred forty-one".