2487479040 has 108 divisors (see below), whose sum is σ = 8606458224. Its totient is φ = 663324672.

The previous prime is 2487479039. The next prime is 2487479047. The reversal of 2487479040 is 409747842.

2487479040 is a `hidden beast` number, since 2 + 487 + 47 + 90 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2487479047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96444 + ... + 119483.

It is an arithmetic number, because the mean of its divisors is an integer number (79689428).

Almost surely, 2^2487479040 is an apocalyptic number.

2487479040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487479040 is an abundant number, since it is smaller than the sum of its proper divisors (6118979184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2487479040 is a wasteful number, since it uses less digits than its factorization.

2487479040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215954 (or 215937 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2487479040 is about 49874.6332317341. The cubic root of 2487479040 is about 1354.9392074322.

The spelling of 2487479040 in words is "two billion, four hundred eighty-seven million, four hundred seventy-nine thousand, forty".