28827762 has 8 divisors (see below), whose sum is σ = 57655536. Its totient is φ = 9609252.

The previous prime is 28827751. The next prime is 28827781. The reversal of 28827762 is 26772882.

It is a sphenic number, since it is the product of 3 distinct primes.

28827762 is an admirable 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, 2402308 + ... + 2402319.

It is an arithmetic number, because the mean of its divisors is an integer number (7206942).

Almost surely, 2^28827762 is an apocalyptic number.

28827762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28827762 is a wasteful number, since it uses less digits than its factorization.

28827762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804632.

The product of its digits is 150528, while the sum is 42.

The square root of 28827762 is about 5369.1490945959. The cubic root of 28827762 is about 306.6222333754.

The spelling of 28827762 in words is "twenty-eight million, eight hundred twenty-seven thousand, seven hundred sixty-two".