27045016 has 8 divisors (see below), whose sum is σ = 50709420. Its totient is φ = 13522504.

The previous prime is 27044993. The next prime is 27045041. The reversal of 27045016 is 61054072.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690306 + ... + 1690321.

Almost surely, 2^27045016 is an apocalyptic number.

It is an amenable number.

27045016 is a deficient number, since it is larger than the sum of its proper divisors (23664404).

27045016 is a wasteful number, since it uses less digits than its factorization.

27045016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380633 (or 3380629 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 27045016 is about 5200.4822853270. The cubic root of 27045016 is about 300.1666333532.

Adding to 27045016 its reverse (61054072), we get a palindrome (88099088).

The spelling of 27045016 in words is "twenty-seven million, forty-five thousand, sixteen".