7022928 has 80 divisors (see below), whose sum is σ = 20284416. Its totient is φ = 2075520.

The previous prime is 7022893. The next prime is 7022941. The reversal of 7022928 is 8292207.

It is a junction number, because it is equal to n+sod(n) for n = 7022895 and 7022904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24675 + ... + 24957.

Almost surely, 2^7022928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7022928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10142208).

7022928 is an abundant number, since it is smaller than the sum of its proper divisors (13261488).

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

7022928 is a wasteful number, since it uses less digits than its factorization.

7022928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7022928 is about 2650.0807534866. The cubic root of 7022928 is about 191.5017463091.

The spelling of 7022928 in words is "seven million, twenty-two thousand, nine hundred twenty-eight".