6254397 has 12 divisors (see below), whose sum is σ = 9061884. Its totient is φ = 4156800.

The previous prime is 6254389. The next prime is 6254399. The reversal of 6254397 is 7934526.

It can be written as a sum of positive squares in 2 ways, for example, as 4968441 + 1285956 = 2229^2 + 1134^2 .

It is not a de Polignac number, because 6254397 - 2³ = 6254389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6254399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2743 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (755157).

Almost surely, 2^6254397 is an apocalyptic number.

It is an amenable number.

6254397 is a deficient number, since it is larger than the sum of its proper divisors (2807487).

6254397 is a wasteful number, since it uses less digits than its factorization.

6254397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140 (or 2137 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 6254397 is about 2500.8792453855. The cubic root of 6254397 is about 184.2447613034.

The spelling of 6254397 in words is "six million, two hundred fifty-four thousand, three hundred ninety-seven".