27232998 has 48 divisors (see below), whose sum is σ = 59766336. Its totient is φ = 8268000.

The previous prime is 27232981. The next prime is 27233029. The reversal of 27232998 is 89923272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108373 + ... + 108623.

It is an arithmetic number, because the mean of its divisors is an integer number (1245132).

Almost surely, 2^27232998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27232998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29883168).

27232998 is an abundant number, since it is smaller than the sum of its proper divisors (32533338).

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

27232998 is a wasteful number, since it uses less digits than its factorization.

27232998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 376 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 27232998 is about 5218.5245041103. The cubic root of 27232998 is about 300.8604850806.

The spelling of 27232998 in words is "twenty-seven million, two hundred thirty-two thousand, nine hundred ninety-eight".