6512401 has 8 divisors (see below), whose sum is σ = 7472384. Its totient is φ = 5559840.

The previous prime is 6512371. The next prime is 6512413. The reversal of 6512401 is 1042156.

6512401 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6512401 - 2¹⁵ = 6479633 is a prime.

It is a super-2 number, since 2×6512401² = 84822733569602, which contains 22 as substring.

It is a Duffinian number.

6512401 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (6512431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181 + ... + 3613.

It is an arithmetic number, because the mean of its divisors is an integer number (934048).

Almost surely, 2^6512401 is an apocalyptic number.

It is an amenable number.

6512401 is a deficient number, since it is larger than the sum of its proper divisors (959983).

6512401 is a wasteful number, since it uses less digits than its factorization.

6512401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 6512401 is about 2551.9406341057. The cubic root of 6512401 is about 186.7441667279.

Adding to 6512401 its reverse (1042156), we get a palindrome (7554557).

The spelling of 6512401 in words is "six million, five hundred twelve thousand, four hundred one".