6274487 has 4 divisors (see below), whose sum is σ = 6309720. Its totient is φ = 6239256.

The previous prime is 6274481. The next prime is 6274523. The reversal of 6274487 is 7844726.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6274487 - 2⁸ = 6274231 is a prime.

It is a super-2 number, since 2×6274487² = 78738374226338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6274487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6274481) 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, 17348 + ... + 17705.

It is an arithmetic number, because the mean of its divisors is an integer number (1577430).

Almost surely, 2^6274487 is an apocalyptic number.

6274487 is a deficient number, since it is larger than the sum of its proper divisors (35233).

6274487 is a wasteful number, since it uses less digits than its factorization.

6274487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35232.

The product of its digits is 75264, while the sum is 38.

The square root of 6274487 is about 2504.8926124686. The cubic root of 6274487 is about 184.4418237909.

The spelling of 6274487 in words is "six million, two hundred seventy-four thousand, four hundred eighty-seven".