6300642 has 32 divisors (see below), whose sum is σ = 13450752. Its totient is φ = 1960704.

The previous prime is 6300641. The next prime is 6300649. The reversal of 6300642 is 2460036.

It is a super-2 number, since 2×6300642² = 79396179224328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6300641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22608 + ... + 22884.

It is an arithmetic number, because the mean of its divisors is an integer number (420336).

Almost surely, 2^6300642 is an apocalyptic number.

6300642 is an abundant number, since it is smaller than the sum of its proper divisors (7150110).

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

6300642 is a wasteful number, since it uses less digits than its factorization.

6300642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

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

The square root of 6300642 is about 2510.1079658055. The cubic root of 6300642 is about 184.6977484786.

Adding to 6300642 its reverse (2460036), we get a palindrome (8760678).

Subtracting from 6300642 its reverse (2460036), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 6300642 in words is "six million, three hundred thousand, six hundred forty-two".