27342252 has 96 divisors (see below), whose sum is σ = 82521600. Its totient is φ = 7667136.

The previous prime is 27342251. The next prime is 27342257. The reversal of 27342252 is 25224372.

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 (27342251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44298 + ... + 44910.

It is an arithmetic number, because the mean of its divisors is an integer number (859600).

Almost surely, 2^27342252 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 27342252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41260800).

27342252 is an abundant number, since it is smaller than the sum of its proper divisors (55179348).

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

27342252 is a wasteful number, since it uses less digits than its factorization.

27342252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692 (or 684 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 27342252 is about 5228.9819276796. The cubic root of 27342252 is about 301.2622813700.

The spelling of 27342252 in words is "twenty-seven million, three hundred forty-two thousand, two hundred fifty-two".