2887278475 has 12 divisors (see below), whose sum is σ = 3768658840. Its totient is φ = 2188252800.

The previous prime is 2887278469. The next prime is 2887278517. The reversal of 2887278475 is 5748727882.

2887278475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2887278475 - 2³ = 2887278467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3038766 + ... + 3039715.

Almost surely, 2^2887278475 is an apocalyptic number.

2887278475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2887278475 is a deficient number, since it is larger than the sum of its proper divisors (881380365).

2887278475 is a wasteful number, since it uses less digits than its factorization.

2887278475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6078510 (or 6078505 counting only the distinct ones).

The product of its digits is 14049280, while the sum is 58.

The square root of 2887278475 is about 53733.4018558289. The cubic root of 2887278475 is about 1423.9548671875.

The spelling of 2887278475 in words is "two billion, eight hundred eighty-seven million, two hundred seventy-eight thousand, four hundred seventy-five".