27000798 has 32 divisors (see below), whose sum is σ = 60946560. Its totient is φ = 7899360.

The previous prime is 27000793. The next prime is 27000817. The reversal of 27000798 is 89700072.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27000793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5140 + ... + 8967.

It is an arithmetic number, because the mean of its divisors is an integer number (1904580).

Almost surely, 2^27000798 is an apocalyptic number.

27000798 is an abundant number, since it is smaller than the sum of its proper divisors (33945762).

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

27000798 is a wasteful number, since it uses less digits than its factorization.

27000798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 27000798 is about 5196.2292097251. The cubic root of 27000798 is about 300.0029555264.

The spelling of 27000798 in words is "twenty-seven million, seven hundred ninety-eight", and thus it is an aban number.