6426236 has 6 divisors (see below), whose sum is σ = 11245920. Its totient is φ = 3213116.

The previous prime is 6426229. The next prime is 6426241. The reversal of 6426236 is 6326246.

It is a junction number, because it is equal to n+sod(n) for n = 6426199 and 6426208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803276 + ... + 803283.

It is an arithmetic number, because the mean of its divisors is an integer number (1874320).

Almost surely, 2^6426236 is an apocalyptic number.

It is an amenable number.

6426236 is a deficient number, since it is larger than the sum of its proper divisors (4819684).

6426236 is a wasteful number, since it uses less digits than its factorization.

6426236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606563 (or 1606561 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 6426236 is about 2535.0021696243. The cubic root of 6426236 is about 185.9169089690.

The spelling of 6426236 in words is "six million, four hundred twenty-six thousand, two hundred thirty-six".