7092428 has 24 divisors (see below), whose sum is σ = 14644224. Its totient is φ = 2941200.

The previous prime is 7092367. The next prime is 7092431. The reversal of 7092428 is 8242907.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7092394 and 7092403.

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 in 7 ways as a sum of consecutive naturals, for example, 3218 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (610176).

Almost surely, 2^7092428 is an apocalyptic number.

It is an amenable number.

7092428 is an abundant number, since it is smaller than the sum of its proper divisors (7551796).

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

7092428 is a wasteful number, since it uses less digits than its factorization.

7092428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8213 (or 8211 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7092428 is about 2663.1612793821. The cubic root of 7092428 is about 192.1313843218.

The spelling of 7092428 in words is "seven million, ninety-two thousand, four hundred twenty-eight".