27490483 has 4 divisors (see below), whose sum is σ = 27762768. Its totient is φ = 27218200.

The previous prime is 27490471. The next prime is 27490501. The reversal of 27490483 is 38409472.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27490483 is a prime.

It is a super-3 number, since 3×27490483³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27490403) 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, 135991 + ... + 136192.

It is an arithmetic number, because the mean of its divisors is an integer number (6940692).

Almost surely, 2^27490483 is an apocalyptic number.

27490483 is a deficient number, since it is larger than the sum of its proper divisors (272285).

27490483 is a wasteful number, since it uses less digits than its factorization.

27490483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272284.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 27490483 is about 5243.1367519835. The cubic root of 27490483 is about 301.8057132298.

The spelling of 27490483 in words is "twenty-seven million, four hundred ninety thousand, four hundred eighty-three".