7056798 has 32 divisors (see below), whose sum is σ = 16208640. Its totient is φ = 2006400.

The previous prime is 7056793. The next prime is 7056799. The reversal of 7056798 is 8976507.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7056793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16633 + ... + 17051.

It is an arithmetic number, because the mean of its divisors is an integer number (506520).

Almost surely, 2^7056798 is an apocalyptic number.

7056798 is an abundant number, since it is smaller than the sum of its proper divisors (9151842).

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

7056798 is a wasteful number, since it uses less digits than its factorization.

7056798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 7056798 is about 2656.4634384836. The cubic root of 7056798 is about 191.8091093203.

It can be divided in two parts, 705 and 6798, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 7056798 in words is "seven million, fifty-six thousand, seven hundred ninety-eight".