1487288087 has 2 divisors, whose sum is σ = 1487288088. Its totient is φ = 1487288086.

The previous prime is 1487288083. The next prime is 1487288183. The reversal of 1487288087 is 7808827841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1487288087 - 2² = 1487288083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1487288081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743644043 + 743644044.

It is an arithmetic number, because the mean of its divisors is an integer number (743644044).

Almost surely, 2^1487288087 is an apocalyptic number.

1487288087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1487288087 is an equidigital number, since it uses as much as digits as its factorization.

1487288087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1605632, while the sum is 53.

The square root of 1487288087 is about 38565.3741975882. The cubic root of 1487288087 is about 1141.4713961966.

The spelling of 1487288087 in words is "one billion, four hundred eighty-seven million, two hundred eighty-eight thousand, eighty-seven".