5279784 has 32 divisors (see below), whose sum is σ = 13284000. Its totient is φ = 1748672.

The previous prime is 5279783. The next prime is 5279831. The reversal of 5279784 is 4879725.

It is a super-2 number, since 2×5279784² = 55752238173312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5279783) 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, 3682 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (415125).

Almost surely, 2^5279784 is an apocalyptic number.

It is an amenable number.

5279784 is an abundant number, since it is smaller than the sum of its proper divisors (8004216).

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

5279784 is a wasteful number, since it uses less digits than its factorization.

5279784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1413 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 5279784 is about 2297.7780571674. The cubic root of 5279784 is about 174.1293792672.

The spelling of 5279784 in words is "five million, two hundred seventy-nine thousand, seven hundred eighty-four".