6235894912 has 128 divisors (see below), whose sum is σ = 13672128960. Its totient is φ = 2815782912.

The previous prime is 6235894883. The next prime is 6235894913. The reversal of 6235894912 is 2194985326.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (6235894913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22512118 + ... + 22512394.

Almost surely, 2^6235894912 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 6235894912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6836064480).

6235894912 is an abundant number, since it is smaller than the sum of its proper divisors (7436234048).

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

6235894912 is a wasteful number, since it uses less digits than its factorization.

6235894912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 538 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 6235894912 is about 78967.6827062818. The cubic root of 6235894912 is about 1840.6290098992.

The spelling of 6235894912 in words is "six billion, two hundred thirty-five million, eight hundred ninety-four thousand, nine hundred twelve".