27025998 has 8 divisors (see below), whose sum is σ = 54052008. Its totient is φ = 9008664.

The previous prime is 27025997. The next prime is 27026009. The reversal of 27025998 is 89952072.

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

27025998 is an admirable number.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27025997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252161 + ... + 2252172.

It is an arithmetic number, because the mean of its divisors is an integer number (6756501).

Almost surely, 2^27025998 is an apocalyptic number.

27025998 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.

27025998 is a wasteful number, since it uses less digits than its factorization.

27025998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504338.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 27025998 is about 5198.6534795079. The cubic root of 27025998 is about 300.0962580002.

The spelling of 27025998 in words is "twenty-seven million, twenty-five thousand, nine hundred ninety-eight".