5420822 has 16 divisors (see below), whose sum is σ = 8985600. Its totient is φ = 2432040.

The previous prime is 5420819. The next prime is 5420827. The reversal of 5420822 is 2280245.

It is a super-2 number, since 2×5420822² = 58770622311368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179 + ... + 3297.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 2^5420822 is an apocalyptic number.

5420822 is a deficient number, since it is larger than the sum of its proper divisors (3564778).

5420822 is a wasteful number, since it uses less digits than its factorization.

5420822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 5420822 is about 2328.2658782880. The cubic root of 5420822 is about 175.6662709963. Note that the first 3 decimals are identical.

The spelling of 5420822 in words is "five million, four hundred twenty thousand, eight hundred twenty-two".