5415864 has 32 divisors (see below), whose sum is σ = 13666320. Its totient is φ = 1788416.

The previous prime is 5415859. The next prime is 5415871. The reversal of 5415864 is 4685145.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1714 + ... + 3710.

Almost surely, 2^5415864 is an apocalyptic number.

It is an amenable number.

5415864 is an abundant number, since it is smaller than the sum of its proper divisors (8250456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5415864 is a wasteful number, since it uses less digits than its factorization.

5415864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2115 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 5415864 is about 2327.2008937778. The cubic root of 5415864 is about 175.6126986145.

The spelling of 5415864 in words is "five million, four hundred fifteen thousand, eight hundred sixty-four".