5278972 has 6 divisors (see below), whose sum is σ = 9238208. Its totient is φ = 2639484.

The previous prime is 5278969. The next prime is 5278991. The reversal of 5278972 is 2798725.

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 as a sum of consecutive naturals, namely, 659868 + ... + 659875.

Almost surely, 2^5278972 is an apocalyptic number.

It is an amenable number.

5278972 is a deficient number, since it is larger than the sum of its proper divisors (3959236).

5278972 is a wasteful number, since it uses less digits than its factorization.

5278972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319747 (or 1319745 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 5278972 is about 2297.6013579383. The cubic root of 5278972 is about 174.1204521150.

The spelling of 5278972 in words is "five million, two hundred seventy-eight thousand, nine hundred seventy-two".