6426190 has 16 divisors (see below), whose sum is σ = 11726928. Its totient is φ = 2534976.

The previous prime is 6426181. The next prime is 6426227. The reversal of 6426190 is 916246.

It is a super-2 number, since 2×6426190² = 82591835832200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3672 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (732933).

Almost surely, 2^6426190 is an apocalyptic number.

6426190 is a deficient number, since it is larger than the sum of its proper divisors (5300738).

6426190 is a wasteful number, since it uses less digits than its factorization.

6426190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8883.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 6426190 is about 2534.9930966375. The cubic root of 6426190 is about 185.9164653605.

The spelling of 6426190 in words is "six million, four hundred twenty-six thousand, one hundred ninety".