6922494 has 36 divisors (see below), whose sum is σ = 15700776. Its totient is φ = 2204136.

The previous prime is 6922483. The next prime is 6922499. The reversal of 6922494 is 4942296.

It is a d-powerful number, because it can be written as 6⁵ + 9⁵ + 2¹⁵ + 2²¹ + 4 + 9⁶ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6922499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9159 + ... + 9885.

Almost surely, 2^6922494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6922494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7850388).

6922494 is an abundant number, since it is smaller than the sum of its proper divisors (8778282).

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

6922494 is a wasteful number, since it uses less digits than its factorization.

6922494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 755 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 6922494 is about 2631.0632831614. The cubic root of 6922494 is about 190.5844790338.

It can be divided in two parts, 69224 and 94, that multiplied together give a palindrome (6507056).

The spelling of 6922494 in words is "six million, nine hundred twenty-two thousand, four hundred ninety-four".