6291492 has 48 divisors (see below), whose sum is σ = 15422400. Its totient is φ = 1993600.

The previous prime is 6291487. The next prime is 6291503. The reversal of 6291492 is 2941926.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35059 + ... + 35237.

It is an arithmetic number, because the mean of its divisors is an integer number (321300).

Almost surely, 2^6291492 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 6291492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7711200).

6291492 is an abundant number, since it is smaller than the sum of its proper divisors (9130908).

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

6291492 is a wasteful number, since it uses less digits than its factorization.

6291492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 6291492 is about 2508.2846728392. The cubic root of 6291492 is about 184.6082971104.

The spelling of 6291492 in words is "six million, two hundred ninety-one thousand, four hundred ninety-two".