620026822 has 16 divisors (see below), whose sum is σ = 987178320. Its totient is φ = 291057408.

The previous prime is 620026817. The next prime is 620026831. The reversal of 620026822 is 228620026.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8388 + ... + 36199.

It is an arithmetic number, because the mean of its divisors is an integer number (61698645).

Almost surely, 2^620026822 is an apocalyptic number.

620026822 is a deficient number, since it is larger than the sum of its proper divisors (367151498).

620026822 is a wasteful number, since it uses less digits than its factorization.

620026822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45015.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 620026822 is about 24900.3377888735. The cubic root of 620026822 is about 852.7141944790.

Adding to 620026822 its reverse (228620026), we get a palindrome (848646848).

The spelling of 620026822 in words is "six hundred twenty million, twenty-six thousand, eight hundred twenty-two".