6249472 has 44 divisors (see below), whose sum is σ = 13264560. Its totient is φ = 2932736.

The previous prime is 6249443. The next prime is 6249473. The reversal of 6249472 is 2749426.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 6⁵ + 2⁷ + 4⁹ + 9⁷ + 4¹⁰ + 7⁵ + 2¹⁷ .

Its product of digits (24192) is a multiple of the sum of its prime divisors (378).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6249473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17229 + ... + 17587.

Almost surely, 2^6249472 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 6249472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6632280).

6249472 is an abundant number, since it is smaller than the sum of its proper divisors (7015088).

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

6249472 is a wasteful number, since it uses less digits than its factorization.

6249472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 378 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 6249472 is about 2499.8943977696. The cubic root of 6249472 is about 184.1963876696.

The spelling of 6249472 in words is "six million, two hundred forty-nine thousand, four hundred seventy-two".