3087513 has 24 divisors (see below), whose sum is σ = 5241600. Its totient is φ = 1726560.

The previous prime is 3087509. The next prime is 3087521. The reversal of 3087513 is 3157803.

It is not a de Polignac number, because 3087513 - 2² = 3087509 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3087533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88 + ... + 2486.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 2^3087513 is an apocalyptic number.

3087513 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3087513 is a deficient number, since it is larger than the sum of its proper divisors (2154087).

3087513 is a wasteful number, since it uses less digits than its factorization.

3087513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3087513 is about 1757.1320382942. The cubic root of 3087513 is about 145.6139327980.

It can be divided in two parts, 3087 and 513, that added together give a square (3600 = 60²).

The spelling of 3087513 in words is "three million, eighty-seven thousand, five hundred thirteen".