6246660 has 96 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 1404288.

The previous prime is 6246623. The next prime is 6246671. The reversal of 6246660 is 666426.

It is a super-2 number, since 2×6246660² = 78041522311200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44871 + ... + 45009.

It is an arithmetic number, because the mean of its divisors is an integer number (211680).

Almost surely, 2^6246660 is an apocalyptic number.

6246660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6246660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10160640).

6246660 is an abundant number, since it is smaller than the sum of its proper divisors (14074620).

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

6246660 is a wasteful number, since it uses less digits than its factorization.

6246660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6246660 is about 2499.3319107313. The cubic root of 6246660 is about 184.1687566447.

It can be divided in two parts, 62466 and 60, that added together give a palindrome (62526).

The spelling of 6246660 in words is "six million, two hundred forty-six thousand, six hundred sixty".