6245487 has 6 divisors (see below), whose sum is σ = 9021272. Its totient is φ = 4163652.

The previous prime is 6245453. The next prime is 6245497. The reversal of 6245487 is 7845426.

It is not a de Polignac number, because 6245487 - 2¹⁴ = 6229103 is a prime.

It is a super-2 number, since 2×6245487² = 78012215734338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6245497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346963 + ... + 346980.

Almost surely, 2^6245487 is an apocalyptic number.

6245487 is a deficient number, since it is larger than the sum of its proper divisors (2775785).

6245487 is a wasteful number, since it uses less digits than its factorization.

6245487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693949 (or 693946 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 6245487 is about 2499.0972370038. The cubic root of 6245487 is about 184.1572281653.

The spelling of 6245487 in words is "six million, two hundred forty-five thousand, four hundred eighty-seven".