28061074376 has 32 divisors (see below), whose sum is σ = 55178064000. Its totient is φ = 13353056640.

The previous prime is 28061074373. The next prime is 28061074381. The reversal of 28061074376 is 67347016082.

It is not an unprimeable number, because it can be changed into a prime (28061074373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346565 + ... + 419796.

It is an arithmetic number, because the mean of its divisors is an integer number (1724314500).

Almost surely, 2^28061074376 is an apocalyptic number.

It is an amenable number.

28061074376 is a deficient number, since it is larger than the sum of its proper divisors (27116989624).

28061074376 is a wasteful number, since it uses less digits than its factorization.

28061074376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766589 (or 766585 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 28061074376 in words is "twenty-eight billion, sixty-one million, seventy-four thousand, three hundred seventy-six".