6221492 has 12 divisors (see below), whose sum is σ = 10915296. Its totient is φ = 3102840.

The previous prime is 6221489. The next prime is 6221497. The reversal of 6221492 is 2941226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6221497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (909608).

Almost surely, 2^6221492 is an apocalyptic number.

It is an amenable number.

6221492 is a deficient number, since it is larger than the sum of its proper divisors (4693804).

6221492 is a wasteful number, since it uses less digits than its factorization.

6221492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958 (or 3956 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 6221492 is about 2494.2918834812. The cubic root of 6221492 is about 183.9210830448.

The spelling of 6221492 in words is "six million, two hundred twenty-one thousand, four hundred ninety-two".