27042850 has 48 divisors (see below), whose sum is σ = 52853760. Its totient is φ = 10281600.

The previous prime is 27042823. The next prime is 27042853. The reversal of 27042850 is 5824072.

It is a super-2 number, since 2×27042850² = 1462631472245000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27042853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113031 + ... + 113269.

It is an arithmetic number, because the mean of its divisors is an integer number (1101120).

Almost surely, 2^27042850 is an apocalyptic number.

27042850 is a deficient number, since it is larger than the sum of its proper divisors (25810910).

27042850 is a wasteful number, since it uses less digits than its factorization.

27042850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 27042850 is about 5200.2740312410. The cubic root of 27042850 is about 300.1586198214.

The spelling of 27042850 in words is "twenty-seven million, forty-two thousand, eight hundred fifty".