5731007 has 4 divisors (see below), whose sum is σ = 5744736. Its totient is φ = 5717280.

The previous prime is 5730983. The next prime is 5731013. The reversal of 5731007 is 7001375.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5731007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6218 + ... + 7079.

It is an arithmetic number, because the mean of its divisors is an integer number (1436184).

Almost surely, 2^5731007 is an apocalyptic number.

5731007 is a deficient number, since it is larger than the sum of its proper divisors (13729).

5731007 is a wasteful number, since it uses less digits than its factorization.

5731007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13728.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 5731007 is about 2393.9521716191. The cubic root of 5731007 is about 178.9549213910.

The spelling of 5731007 in words is "five million, seven hundred thirty-one thousand, seven".