2461532987 has 2 divisors, whose sum is σ = 2461532988. Its totient is φ = 2461532986.

The previous prime is 2461532981. The next prime is 2461533023. The reversal of 2461532987 is 7892351642.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2461532987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2461532981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230766493 + 1230766494.

It is an arithmetic number, because the mean of its divisors is an integer number (1230766494).

Almost surely, 2^2461532987 is an apocalyptic number.

2461532987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461532987 is an equidigital number, since it uses as much as digits as its factorization.

2461532987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 2461532987 is about 49613.8386642275. The cubic root of 2461532987 is about 1350.2117613858.

The spelling of 2461532987 in words is "two billion, four hundred sixty-one million, five hundred thirty-two thousand, nine hundred eighty-seven".