427072411 has 4 divisors (see below), whose sum is σ = 432922792. Its totient is φ = 421222032.

The previous prime is 427072361. The next prime is 427072421. The reversal of 427072411 is 114270724.

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 427072411 - 2¹⁹ = 426548123 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 427072411.

It is not an unprimeable number, because it can be changed into a prime (427072421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2925081 + ... + 2925226.

It is an arithmetic number, because the mean of its divisors is an integer number (108230698).

Almost surely, 2^427072411 is an apocalyptic number.

427072411 is a deficient number, since it is larger than the sum of its proper divisors (5850381).

427072411 is an equidigital number, since it uses as much as digits as its factorization.

427072411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5850380.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 427072411 is about 20665.7303524458. The cubic root of 427072411 is about 753.0673850222.

It can be divided in two parts, 4270724 and 11, that multiplied together give a palindrome (46977964).

The spelling of 427072411 in words is "four hundred twenty-seven million, seventy-two thousand, four hundred eleven".