6340587 has 16 divisors (see below), whose sum is σ = 9269760. Its totient is φ = 3823200.

The previous prime is 6340573. The next prime is 6340597. The reversal of 6340587 is 7850436.

It is not a de Polignac number, because 6340587 - 2¹⁴ = 6324203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6340567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8589 + ... + 9297.

It is an arithmetic number, because the mean of its divisors is an integer number (579360).

Almost surely, 2^6340587 is an apocalyptic number.

6340587 is a deficient number, since it is larger than the sum of its proper divisors (2929173).

6340587 is a wasteful number, since it uses less digits than its factorization.

6340587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 6340587 is about 2518.0522234457. The cubic root of 6340587 is about 185.0872439732.

The spelling of 6340587 in words is "six million, three hundred forty thousand, five hundred eighty-seven".