27623052 has 48 divisors (see below), whose sum is σ = 71971200. Its totient is φ = 9162000.

The previous prime is 27623039. The next prime is 27623059. The reversal of 27623052 is 25032672.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (27623059) 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, 26599 + ... + 27617.

It is an arithmetic number, because the mean of its divisors is an integer number (1499400).

Almost surely, 2^27623052 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 27623052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35985600).

27623052 is an abundant number, since it is smaller than the sum of its proper divisors (44348148).

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

27623052 is a wasteful number, since it uses less digits than its factorization.

27623052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283 (or 1275 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 27623052 is about 5255.7636933180. The cubic root of 27623052 is about 302.2900740540.

The spelling of 27623052 in words is "twenty-seven million, six hundred twenty-three thousand, fifty-two".