27383401 has 4 divisors (see below), whose sum is σ = 27405904. Its totient is φ = 27360900.

The previous prime is 27383399. The next prime is 27383407. The reversal of 27383401 is 10438372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27383401 - 2¹ = 27383399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27383401.

It is not an unprimeable number, because it can be changed into a prime (27383407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9315 + ... + 11896.

It is an arithmetic number, because the mean of its divisors is an integer number (6851476).

Almost surely, 2^27383401 is an apocalyptic number.

It is an amenable number.

27383401 is a deficient number, since it is larger than the sum of its proper divisors (22503).

27383401 is a wasteful number, since it uses less digits than its factorization.

27383401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22502.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 27383401 is about 5232.9151531436. The cubic root of 27383401 is about 301.4133348628.

The spelling of 27383401 in words is "twenty-seven million, three hundred eighty-three thousand, four hundred one".