7964285 has 16 divisors (see below), whose sum is σ = 10972416. Its totient is φ = 5436288.

The previous prime is 7964273. The next prime is 7964311. The reversal of 7964285 is 5824697.

It is a cyclic number.

It is not a de Polignac number, because 7964285 - 2⁸ = 7964029 is a prime.

It is a super-2 number, since 2×7964285² = 126859671122450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10592 + ... + 11318.

It is an arithmetic number, because the mean of its divisors is an integer number (685776).

Almost surely, 2^7964285 is an apocalyptic number.

It is an amenable number.

7964285 is a deficient number, since it is larger than the sum of its proper divisors (3008131).

7964285 is a wasteful number, since it uses less digits than its factorization.

7964285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its digits is 120960, while the sum is 41.

The square root of 7964285 is about 2822.1064827536. The cubic root of 7964285 is about 199.7019309950.

The spelling of 7964285 in words is "seven million, nine hundred sixty-four thousand, two hundred eighty-five".