27050745 has 8 divisors (see below), whose sum is σ = 43281216. Its totient is φ = 14427056.

The previous prime is 27050719. The next prime is 27050747. The reversal of 27050745 is 54705072.

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

It is a cyclic number.

It is not a de Polignac number, because 27050745 - 2⁵ = 27050713 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (27050747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901677 + ... + 901706.

It is an arithmetic number, because the mean of its divisors is an integer number (5410152).

Almost surely, 2^27050745 is an apocalyptic number.

It is an amenable number.

27050745 is a deficient number, since it is larger than the sum of its proper divisors (16230471).

27050745 is a wasteful number, since it uses less digits than its factorization.

27050745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803391.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 27050745 is about 5201.0330704582. The cubic root of 27050745 is about 300.1878268235.

It can be divided in two parts, 270 and 50745, that added together give a palindrome (51015).

The spelling of 27050745 in words is "twenty-seven million, fifty thousand, seven hundred forty-five".