5070731 has 4 divisors (see below), whose sum is σ = 5104464. Its totient is φ = 5037000.

The previous prime is 5070727. The next prime is 5070733. The reversal of 5070731 is 1370705.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5070731 - 2² = 5070727 is a prime.

It is a super-2 number, since 2×5070731² = 51424625748722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5070697 and 5070706.

It is not an unprimeable number, because it can be changed into a prime (5070733) 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, 16640 + ... + 16941.

It is an arithmetic number, because the mean of its divisors is an integer number (1276116).

Almost surely, 2^5070731 is an apocalyptic number.

5070731 is a deficient number, since it is larger than the sum of its proper divisors (33733).

5070731 is a wasteful number, since it uses less digits than its factorization.

5070731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33732.

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

The square root of 5070731 is about 2251.8283682377. The cubic root of 5070731 is about 171.8001441966.

The spelling of 5070731 in words is "five million, seventy thousand, seven hundred thirty-one".