5278232 has 16 divisors (see below), whose sum is σ = 10238400. Its totient is φ = 2548000.

The previous prime is 5278223. The next prime is 5278237. The reversal of 5278232 is 2328725.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 5278195 and 5278204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11144 + ... + 11607.

It is an arithmetic number, because the mean of its divisors is an integer number (639900).

Almost surely, 2^5278232 is an apocalyptic number.

It is an amenable number.

5278232 is a deficient number, since it is larger than the sum of its proper divisors (4960168).

5278232 is a wasteful number, since it uses less digits than its factorization.

5278232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22786 (or 22782 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 5278232 is about 2297.4403147851. The cubic root of 5278232 is about 174.1123157357.

The spelling of 5278232 in words is "five million, two hundred seventy-eight thousand, two hundred thirty-two".