27253098 has 40 divisors (see below), whose sum is σ = 63183780. Its totient is φ = 8769600.

The previous prime is 27253073. The next prime is 27253117. The reversal of 27253098 is 89035272.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24235929 + 3017169 = 4923^2 + 1737^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1798 + ... + 7598.

Almost surely, 2^27253098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27253098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31591890).

27253098 is an abundant number, since it is smaller than the sum of its proper divisors (35930682).

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

27253098 is a wasteful number, since it uses less digits than its factorization.

27253098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5844 (or 5835 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 27253098 is about 5220.4499806051. The cubic root of 27253098 is about 300.9344860967.

The spelling of 27253098 in words is "twenty-seven million, two hundred fifty-three thousand, ninety-eight".