6246030 has 64 divisors (see below), whose sum is σ = 17510400. Its totient is φ = 1425312.

The previous prime is 6246029. The next prime is 6246043. The reversal of 6246030 is 306426.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6245988 and 6246006.

It is a congruent number.

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, 9987 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (273600).

Almost surely, 2^6246030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6246030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8755200).

6246030 is an abundant number, since it is smaller than the sum of its proper divisors (11264370).

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

6246030 is a wasteful number, since it uses less digits than its factorization.

6246030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 6246030 is about 2499.2058738727. The cubic root of 6246030 is about 184.1625650577.

The spelling of 6246030 in words is "six million, two hundred forty-six thousand, thirty".