3120622 has 12 divisors (see below), whose sum is σ = 4973400. Its totient is φ = 1468256.

The previous prime is 3120619. The next prime is 3120629. The reversal of 3120622 is 2260213.

It is a junction number, because it is equal to n+sod(n) for n = 3120596 and 3120605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2122 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (414450).

Almost surely, 2^3120622 is an apocalyptic number.

3120622 is a deficient number, since it is larger than the sum of its proper divisors (1852778).

3120622 is a wasteful number, since it uses less digits than its factorization.

3120622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435 (or 5418 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3120622 is about 1766.5282335700. The cubic root of 3120622 is about 146.1325811380.

Adding to 3120622 its reverse (2260213), we get a palindrome (5380835).

The spelling of 3120622 in words is "three million, one hundred twenty thousand, six hundred twenty-two".