27372852 has 72 divisors (see below), whose sum is σ = 77785344. Its totient is φ = 8053056.

The previous prime is 27372841. The next prime is 27372887. The reversal of 27372852 is 25827372.

It is a happy number.

It is a super-2 number, since 2×27372852² = 1498546053227808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 9493 + ... + 12035.

It is an arithmetic number, because the mean of its divisors is an integer number (1080352).

Almost surely, 2^27372852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27372852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38892672).

27372852 is an abundant number, since it is smaller than the sum of its proper divisors (50412492).

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

27372852 is a wasteful number, since it uses less digits than its factorization.

27372852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589 (or 2584 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 27372852 is about 5231.9071092671. The cubic root of 27372852 is about 301.3746250661.

It can be divided in two parts, 27372 and 852, that added together give a square (28224 = 168²).

The spelling of 27372852 in words is "twenty-seven million, three hundred seventy-two thousand, eight hundred fifty-two".