6413516 has 12 divisors (see below), whose sum is σ = 11251800. Its totient is φ = 3198720.

The previous prime is 6413513. The next prime is 6413531. The reversal of 6413516 is 6153146.

It is a super-2 number, since 2×6413516² = 82266374964512, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6413513) 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, 11 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (937650).

Almost surely, 2^6413516 is an apocalyptic number.

It is an amenable number.

6413516 is a deficient number, since it is larger than the sum of its proper divisors (4838284).

6413516 is a wasteful number, since it uses less digits than its factorization.

6413516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024 (or 4022 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 6413516 is about 2532.4920532945. The cubic root of 6413516 is about 185.7941608509.

The spelling of 6413516 in words is "six million, four hundred thirteen thousand, five hundred sixteen".