6274987 has 4 divisors (see below), whose sum is σ = 6280216. Its totient is φ = 6269760.

The previous prime is 6274981. The next prime is 6274993. The reversal of 6274987 is 7894726.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (6274981) and next prime (6274993).

It is a cyclic number.

It is not a de Polignac number, because 6274987 - 2⁷ = 6274859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6274981) 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, 187 + ... + 3547.

It is an arithmetic number, because the mean of its divisors is an integer number (1570054).

Almost surely, 2^6274987 is an apocalyptic number.

6274987 is a deficient number, since it is larger than the sum of its proper divisors (5229).

6274987 is a wasteful number, since it uses less digits than its factorization.

6274987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5228.

The product of its digits is 169344, while the sum is 43.

The square root of 6274987 is about 2504.9924151582. The cubic root of 6274987 is about 184.4467229145.

The spelling of 6274987 in words is "six million, two hundred seventy-four thousand, nine hundred eighty-seven".