7472828 has 12 divisors (see below), whose sum is σ = 14266392. Its totient is φ = 3396720.

The previous prime is 7472827. The next prime is 7472849. The reversal of 7472828 is 8282747.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7472791 and 7472800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472827) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 84875 + ... + 84962.

It is an arithmetic number, because the mean of its divisors is an integer number (1188866).

Almost surely, 2^7472828 is an apocalyptic number.

It is an amenable number.

7472828 is a deficient number, since it is larger than the sum of its proper divisors (6793564).

7472828 is a wasteful number, since it uses less digits than its factorization.

7472828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169852 (or 169850 counting only the distinct ones).

The product of its digits is 50176, while the sum is 38.

The square root of 7472828 is about 2733.6473803327. The cubic root of 7472828 is about 195.5067076014.

It can be divided in two parts, 7472 and 828, that multiplied together give a palindrome (6186816).

The spelling of 7472828 in words is "seven million, four hundred seventy-two thousand, eight hundred twenty-eight".