2587272406 has 8 divisors (see below), whose sum is σ = 3882955824. Its totient is φ = 1292953800.

The previous prime is 2587272379. The next prime is 2587272407. The reversal of 2587272406 is 6042727852.

2587272406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587272407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336450 + ... + 344053.

It is an arithmetic number, because the mean of its divisors is an integer number (485369478).

Almost surely, 2^2587272406 is an apocalyptic number.

2587272406 is a deficient number, since it is larger than the sum of its proper divisors (1295683418).

2587272406 is a wasteful number, since it uses less digits than its factorization.

2587272406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682406.

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 2587272406 is about 50865.2376972722. The cubic root of 2587272406 is about 1372.8214370957.

The spelling of 2587272406 in words is "two billion, five hundred eighty-seven million, two hundred seventy-two thousand, four hundred six".