2006190487 has 24 divisors (see below), whose sum is σ = 2461415040. Its totient is φ = 1625868720.

The previous prime is 2006190457. The next prime is 2006190491. The reversal of 2006190487 is 7840916002.

It is not a de Polignac number, because 2006190487 - 2⁷ = 2006190359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006190457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544662 + ... + 548332.

It is an arithmetic number, because the mean of its divisors is an integer number (102558960).

Almost surely, 2^2006190487 is an apocalyptic number.

2006190487 is a deficient number, since it is larger than the sum of its proper divisors (455224553).

2006190487 is a wasteful number, since it uses less digits than its factorization.

2006190487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291 (or 4284 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2006190487 is about 44790.5178246468. The cubic root of 2006190487 is about 1261.2196318193.

The spelling of 2006190487 in words is "two billion, six million, one hundred ninety thousand, four hundred eighty-seven".