6269872 has 80 divisors (see below), whose sum is σ = 15266880. Its totient is φ = 2433024.

The previous prime is 6269849. The next prime is 6269881. The reversal of 6269872 is 2789626.

It is a super-2 number, since 2×6269872² = 78622589792768, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6³ + 2¹⁷ + 6⁵ + 9⁷ + 8 + 7⁷ + 2¹⁹ .

It is a congruent number.

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, 70404 + ... + 70492.

It is an arithmetic number, because the mean of its divisors is an integer number (190836).

Almost surely, 2^6269872 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 6269872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7633440).

6269872 is an abundant number, since it is smaller than the sum of its proper divisors (8997008).

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

6269872 is a wasteful number, since it uses less digits than its factorization.

6269872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 152 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 6269872 is about 2503.9712458413. The cubic root of 6269872 is about 184.3965925875.

The spelling of 6269872 in words is "six million, two hundred sixty-nine thousand, eight hundred seventy-two".