6117245 has 4 divisors (see below), whose sum is σ = 7340700. Its totient is φ = 4893792.

The previous prime is 6117239. The next prime is 6117253. The reversal of 6117245 is 5427116.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1338649 + 4778596 = 1157^2 + 2186^2 .

It is a cyclic number.

It is not a de Polignac number, because 6117245 - 2⁸ = 6116989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611720 + ... + 611729.

It is an arithmetic number, because the mean of its divisors is an integer number (1835175).

Almost surely, 2^6117245 is an apocalyptic number.

It is an amenable number.

6117245 is a deficient number, since it is larger than the sum of its proper divisors (1223455).

6117245 is a wasteful number, since it uses less digits than its factorization.

6117245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223454.

The product of its digits is 1680, while the sum is 26.

The square root of 6117245 is about 2473.3064913189. The cubic root of 6117245 is about 182.8880340703. Note that the first 3 decimals are identical.

The spelling of 6117245 in words is "six million, one hundred seventeen thousand, two hundred forty-five".