5671245 has 8 divisors (see below), whose sum is σ = 9074016. Its totient is φ = 3024656.

The previous prime is 5671241. The next prime is 5671261. The reversal of 5671245 is 5421765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5671245 - 2² = 5671241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5671241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189027 + ... + 189056.

It is an arithmetic number, because the mean of its divisors is an integer number (1134252).

Almost surely, 2^5671245 is an apocalyptic number.

It is an amenable number.

5671245 is a deficient number, since it is larger than the sum of its proper divisors (3402771).

5671245 is a wasteful number, since it uses less digits than its factorization.

5671245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378091.

The product of its digits is 8400, while the sum is 30.

The square root of 5671245 is about 2381.4375910361. The cubic root of 5671245 is about 178.3307090966.

The spelling of 5671245 in words is "five million, six hundred seventy-one thousand, two hundred forty-five".