5670019 has 4 divisors (see below), whose sum is σ = 5711544. Its totient is φ = 5628496.

The previous prime is 5669977. The next prime is 5670031. The reversal of 5670019 is 9100765.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9100765 = 5 ⋅1820153.

It is a cyclic number.

It is not a de Polignac number, because 5670019 - 2¹¹ = 5667971 is a prime.

It is a super-2 number, since 2×5670019² = 64298230920722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5670059) 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, 20557 + ... + 20830.

It is an arithmetic number, because the mean of its divisors is an integer number (1427886).

Almost surely, 2^5670019 is an apocalyptic number.

5670019 is a deficient number, since it is larger than the sum of its proper divisors (41525).

5670019 is a wasteful number, since it uses less digits than its factorization.

5670019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41524.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 5670019 is about 2381.1801695798. The cubic root of 5670019 is about 178.3178577617.

The spelling of 5670019 in words is "five million, six hundred seventy thousand, nineteen".