6229790 has 16 divisors (see below), whose sum is σ = 12815712. Its totient is φ = 2135904.

The previous prime is 6229789. The next prime is 6229793. The reversal of 6229790 is 979226.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6229790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6229793) 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, 44429 + ... + 44568.

It is an arithmetic number, because the mean of its divisors is an integer number (800982).

Almost surely, 2^6229790 is an apocalyptic number.

6229790 is an abundant number, since it is smaller than the sum of its proper divisors (6585922).

6229790 is a wasteful number, since it uses less digits than its factorization.

6229790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89011.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 6229790 is about 2495.9547271535. The cubic root of 6229790 is about 184.0028158044.

The spelling of 6229790 in words is "six million, two hundred twenty-nine thousand, seven hundred ninety".