427048013 has 8 divisors (see below), whose sum is σ = 489160128. Its totient is φ = 365212224.

The previous prime is 427047989. The next prime is 427048019. The reversal of 427048013 is 310840724.

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 427048013 - 2⁶ = 427047949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427048019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65756 + ... + 71957.

It is an arithmetic number, because the mean of its divisors is an integer number (61145016).

Almost surely, 2^427048013 is an apocalyptic number.

It is an amenable number.

427048013 is a deficient number, since it is larger than the sum of its proper divisors (62112115).

427048013 is a wasteful number, since it uses less digits than its factorization.

427048013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138163.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 427048013 is about 20665.1400430774. The cubic root of 427048013 is about 753.0530442161.

Adding to 427048013 its reverse (310840724), we get a palindrome (737888737).

The spelling of 427048013 in words is "four hundred twenty-seven million, forty-eight thousand, thirteen".