6273215328 has 24 divisors (see below), whose sum is σ = 16467190488. Its totient is φ = 2091071744.

The previous prime is 6273215287. The next prime is 6273215353. The reversal of 6273215328 is 8235123726.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32672901 + ... + 32673092.

It is an arithmetic number, because the mean of its divisors is an integer number (686132937).

Almost surely, 2^6273215328 is an apocalyptic number.

It is an amenable number.

6273215328 is an abundant number, since it is smaller than the sum of its proper divisors (10193975160).

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

6273215328 is a wasteful number, since it uses less digits than its factorization.

6273215328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65346006 (or 65345998 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 6273215328 is about 79203.6320379312. The cubic root of 6273215328 is about 1844.2936246135.

The spelling of 6273215328 in words is "six billion, two hundred seventy-three million, two hundred fifteen thousand, three hundred twenty-eight".