28060767 has 24 divisors (see below), whose sum is σ = 46634016. Its totient is φ = 15926976.

The previous prime is 28060757. The next prime is 28060771. The reversal of 28060767 is 76706082.

It is not a de Polignac number, because 28060767 - 2¹² = 28056671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28060717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8473 + ... + 11309.

It is an arithmetic number, because the mean of its divisors is an integer number (1943084).

Almost surely, 2^28060767 is an apocalyptic number.

28060767 is a deficient number, since it is larger than the sum of its proper divisors (18573249).

28060767 is a wasteful number, since it uses less digits than its factorization.

28060767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007 (or 3004 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 28060767 is about 5297.2414519257. The cubic root of 28060767 is about 303.8784103718.

The spelling of 28060767 in words is "twenty-eight million, sixty thousand, seven hundred sixty-seven".