7434822 has 16 divisors (see below), whose sum is σ = 14916672. Its totient is φ = 2470440.

The previous prime is 7434821. The next prime is 7434851. The reversal of 7434822 is 2284347.

It is a self number, because there is not a number n which added to its sum of digits gives 7434822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7434821) 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 7 ways as a sum of consecutive naturals, for example, 297 + ... + 3867.

It is an arithmetic number, because the mean of its divisors is an integer number (932292).

Almost surely, 2^7434822 is an apocalyptic number.

7434822 is an abundant number, since it is smaller than the sum of its proper divisors (7481850).

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

7434822 is a wasteful number, since it uses less digits than its factorization.

7434822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923.

The product of its digits is 10752, while the sum is 30.

The square root of 7434822 is about 2726.6870007392. The cubic root of 7434822 is about 195.1747020819.

It can be divided in two parts, 7434 and 822, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 7434822 in words is "seven million, four hundred thirty-four thousand, eight hundred twenty-two".