3047087 has 4 divisors (see below), whose sum is σ = 3207480. Its totient is φ = 2886696.

The previous prime is 3047071. The next prime is 3047089. The reversal of 3047087 is 7807403.

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 3047087 - 2⁴ = 3047071 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 (3047089) 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, 80168 + ... + 80205.

It is an arithmetic number, because the mean of its divisors is an integer number (801870).

Almost surely, 2^3047087 is an apocalyptic number.

3047087 is a deficient number, since it is larger than the sum of its proper divisors (160393).

3047087 is a wasteful number, since it uses less digits than its factorization.

3047087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160392.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 3047087 is about 1745.5907309561. The cubic root of 3047087 is about 144.9756122282.

The spelling of 3047087 in words is "three million, forty-seven thousand, eighty-seven".