27716142 has 8 divisors (see below), whose sum is σ = 55432296. Its totient is φ = 9238712.

The previous prime is 27716131. The next prime is 27716149. The reversal of 27716142 is 24161772.

It is a sphenic number, since it is the product of 3 distinct primes.

27716142 is an admirable number.

It is a super-3 number, since 3×27716142³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27716149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309673 + ... + 2309684.

It is an arithmetic number, because the mean of its divisors is an integer number (6929037).

Almost surely, 2^27716142 is an apocalyptic number.

27716142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27716142 is a wasteful number, since it uses less digits than its factorization.

27716142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619362.

The product of its digits is 4704, while the sum is 30.

The square root of 27716142 is about 5264.6122364330. The cubic root of 27716142 is about 302.6292669756.

The spelling of 27716142 in words is "twenty-seven million, seven hundred sixteen thousand, one hundred forty-two".