3012487 has 4 divisors (see below), whose sum is σ = 3109696. Its totient is φ = 2915280.

The previous prime is 3012479. The next prime is 3012497. The reversal of 3012487 is 7842103.

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 3012487 - 2³ = 3012479 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 (3012437) 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, 48558 + ... + 48619.

It is an arithmetic number, because the mean of its divisors is an integer number (777424).

Almost surely, 2^3012487 is an apocalyptic number.

3012487 is a deficient number, since it is larger than the sum of its proper divisors (97209).

3012487 is an equidigital number, since it uses as much as digits as its factorization.

3012487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97208.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 3012487 is about 1735.6517507841. The cubic root of 3012487 is about 144.4247841530.

The spelling of 3012487 in words is "three million, twelve thousand, four hundred eighty-seven".