6406106 has 32 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 2621376.

The previous prime is 6406087. The next prime is 6406109. The reversal of 6406106 is 6016046.

It is not an unprimeable number, because it can be changed into a prime (6406109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42920 + ... + 43068.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^6406106 is an apocalyptic number.

6406106 is a deficient number, since it is larger than the sum of its proper divisors (5085094).

6406106 is a wasteful number, since it uses less digits than its factorization.

6406106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 6406106 is about 2531.0286446423. The cubic root of 6406106 is about 185.7225794549.

The spelling of 6406106 in words is "six million, four hundred six thousand, one hundred six".