6406092 has 72 divisors (see below), whose sum is σ = 20197632. Its totient is φ = 1663200.

The previous prime is 6406087. The next prime is 6406109. The reversal of 6406092 is 2906046.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1617 + ... + 3927.

Almost surely, 2^6406092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6406092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10098816).

6406092 is an abundant number, since it is smaller than the sum of its proper divisors (13791540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6406092 is a wasteful number, since it uses less digits than its factorization.

6406092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339 (or 2334 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6406092 is about 2531.0258789669. The cubic root of 6406092 is about 185.7224441612.

The spelling of 6406092 in words is "six million, four hundred six thousand, ninety-two".