6244460 has 48 divisors (see below), whose sum is σ = 13771296. Its totient is φ = 2376192.

The previous prime is 6244451. The next prime is 6244471. The reversal of 6244460 is 644426.

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, 45512 + ... + 45648.

It is an arithmetic number, because the mean of its divisors is an integer number (286902).

Almost surely, 2^6244460 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 6244460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6885648).

6244460 is an abundant number, since it is smaller than the sum of its proper divisors (7526836).

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

6244460 is a wasteful number, since it uses less digits than its factorization.

6244460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 6244460 is about 2498.8917543583. The cubic root of 6244460 is about 184.1471334179.

Adding to 6244460 its reverse (644426), we get a palindrome (6888886).

The spelling of 6244460 in words is "six million, two hundred forty-four thousand, four hundred sixty".