27373045 has 8 divisors (see below), whose sum is σ = 37540224. Its totient is φ = 18770064.

The previous prime is 27373039. The next prime is 27373063. The reversal of 27373045 is 54037372.

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 27373045 - 2³ = 27373037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27372998 and 27373016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391009 + ... + 391078.

It is an arithmetic number, because the mean of its divisors is an integer number (4692528).

Almost surely, 2^27373045 is an apocalyptic number.

It is an amenable number.

27373045 is a deficient number, since it is larger than the sum of its proper divisors (10167179).

27373045 is an equidigital number, since it uses as much as digits as its factorization.

27373045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782099.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 27373045 is about 5231.9255537517. The cubic root of 27373045 is about 301.3753333733.

The spelling of 27373045 in words is "twenty-seven million, three hundred seventy-three thousand, forty-five".