49075427 has 4 divisors (see below), whose sum is σ = 50216760. Its totient is φ = 47934096.

The previous prime is 49075421. The next prime is 49075441. The reversal of 49075427 is 72457094.

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

It is a cyclic number.

It is not a de Polignac number, because 49075427 - 2⁶ = 49075363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49075421) 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, 570602 + ... + 570687.

It is an arithmetic number, because the mean of its divisors is an integer number (12554190).

Almost surely, 2^49075427 is an apocalyptic number.

49075427 is a deficient number, since it is larger than the sum of its proper divisors (1141333).

49075427 is a wasteful number, since it uses less digits than its factorization.

49075427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141332.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 49075427 is about 7005.3855711160. The cubic root of 49075427 is about 366.1182369543.

The spelling of 49075427 in words is "forty-nine million, seventy-five thousand, four hundred twenty-seven".