7675428 has 48 divisors (see below), whose sum is σ = 18768960. Its totient is φ = 2438784.

The previous prime is 7675427. The next prime is 7675433. The reversal of 7675428 is 8245767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7675427) 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 15 ways as a sum of consecutive naturals, for example, 26050 + ... + 26342.

It is an arithmetic number, because the mean of its divisors is an integer number (391020).

Almost surely, 2^7675428 is an apocalyptic number.

It is an amenable number.

7675428 is an abundant number, since it is smaller than the sum of its proper divisors (11093532).

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

7675428 is a wasteful number, since it uses less digits than its factorization.

7675428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 394 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 7675428 is about 2770.4562801098. The cubic root of 7675428 is about 197.2578070581.

The spelling of 7675428 in words is "seven million, six hundred seventy-five thousand, four hundred twenty-eight".