6240897 has 24 divisors (see below), whose sum is σ = 9952488. Its totient is φ = 3744000.

The previous prime is 6240893. The next prime is 6240917. The reversal of 6240897 is 7980426.

6240897 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1218816 + 5022081 = 1104^2 + 2241^2 .

It is not a de Polignac number, because 6240897 - 2² = 6240893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6240893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4147 + ... + 5447.

It is an arithmetic number, because the mean of its divisors is an integer number (414687).

Almost surely, 2^6240897 is an apocalyptic number.

It is an amenable number.

6240897 is a deficient number, since it is larger than the sum of its proper divisors (3711591).

6240897 is a wasteful number, since it uses less digits than its factorization.

6240897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 6240897 is about 2498.1787365999. The cubic root of 6240897 is about 184.1121028432.

The spelling of 6240897 in words is "six million, two hundred forty thousand, eight hundred ninety-seven".