5670047 has 4 divisors (see below), whose sum is σ = 5725200. Its totient is φ = 5614896.

The previous prime is 5670031. The next prime is 5670053. The reversal of 5670047 is 7400765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7400765 = 5 ⋅1480153.

It is a cyclic number.

It is not a de Polignac number, because 5670047 - 2⁴ = 5670031 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 (5670097) 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, 27422 + ... + 27627.

It is an arithmetic number, because the mean of its divisors is an integer number (1431300).

Almost surely, 2^5670047 is an apocalyptic number.

5670047 is a deficient number, since it is larger than the sum of its proper divisors (55153).

5670047 is a wasteful number, since it uses less digits than its factorization.

5670047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55152.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 5670047 is about 2381.1860490100. The cubic root of 5670047 is about 178.3181512876.

The spelling of 5670047 in words is "five million, six hundred seventy thousand, forty-seven".