6122790 has 40 divisors (see below), whose sum is σ = 16465680. Its totient is φ = 1632528.

The previous prime is 6122777. The next prime is 6122791. The reversal of 6122790 is 972216.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122791) 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 19 ways as a sum of consecutive naturals, for example, 2970 + ... + 4589.

It is an arithmetic number, because the mean of its divisors is an integer number (411642).

Almost surely, 2^6122790 is an apocalyptic number.

6122790 is an abundant number, since it is smaller than the sum of its proper divisors (10342890).

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

6122790 is a wasteful number, since it uses less digits than its factorization.

6122790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7578 (or 7569 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6122790 is about 2474.4272064460. The cubic root of 6122790 is about 182.9432772332.

The spelling of 6122790 in words is "six million, one hundred twenty-two thousand, seven hundred ninety".