27001792 has 28 divisors (see below), whose sum is σ = 53903880. Its totient is φ = 13419776.

The previous prime is 27001789. The next prime is 27001817. The reversal of 27001792 is 29710072.

It is a happy number.

It is a super-2 number, since 2×27001792² = 1458193542422528, which contains 22 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 27001792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10278 + ... + 12634.

Almost surely, 2^27001792 is an apocalyptic number.

It is an amenable number.

27001792 is a deficient number, since it is larger than the sum of its proper divisors (26902088).

27001792 is a wasteful number, since it uses less digits than its factorization.

27001792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548 (or 2538 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 27001792 is about 5196.3248551260. The cubic root of 27001792 is about 300.0066368902.

The spelling of 27001792 in words is "twenty-seven million, one thousand, seven hundred ninety-two".