27973034 has 8 divisors (see below), whose sum is σ = 42177540. Its totient is φ = 13913856.

The previous prime is 27973027. The next prime is 27973039. The reversal of 27973034 is 43037972.

It can be written as a sum of positive squares in 2 ways, for example, as 23961025 + 4012009 = 4895^2 + 2003^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 27972985 and 27973003.

It is not an unprimeable number, because it can be changed into a prime (27973039) 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, 35849 + ... + 36620.

Almost surely, 2^27973034 is an apocalyptic number.

27973034 is a deficient number, since it is larger than the sum of its proper divisors (14204506).

27973034 is a wasteful number, since it uses less digits than its factorization.

27973034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72664.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 27973034 is about 5288.9539608509. The cubic root of 27973034 is about 303.5613841409.

The spelling of 27973034 in words is "twenty-seven million, nine hundred seventy-three thousand, thirty-four".