5279854 has 4 divisors (see below), whose sum is σ = 7919784. Its totient is φ = 2639926.

The previous prime is 5279837. The next prime is 5279867. The reversal of 5279854 is 4589725.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5279854² = 55753716522632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319962 + ... + 1319965.

It is an arithmetic number, because the mean of its divisors is an integer number (1979946).

Almost surely, 2^5279854 is an apocalyptic number.

5279854 is a deficient number, since it is larger than the sum of its proper divisors (2639930).

5279854 is a wasteful number, since it uses less digits than its factorization.

5279854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639929.

The product of its digits is 100800, while the sum is 40.

The square root of 5279854 is about 2297.7932892234. The cubic root of 5279854 is about 174.1301488064.

The spelling of 5279854 in words is "five million, two hundred seventy-nine thousand, eight hundred fifty-four".