427370 has 8 divisors (see below), whose sum is σ = 769284. Its totient is φ = 170944.

The previous prime is 427369. The next prime is 427379. The reversal of 427370 is 73724.

427370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 426409 + 961 = 653^2 + 31^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 427370.

It is not an unprimeable number, because it can be changed into a prime (427379) 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, 21359 + ... + 21378.

2⁴²⁷³⁷⁰ is an apocalyptic number.

427370 is a deficient number, since it is larger than the sum of its proper divisors (341914).

427370 is a wasteful number, since it uses less digits than its factorization.

427370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42744.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 427370 is about 653.7354204875. The cubic root of 427370 is about 75.3242259768.

It can be divided in two parts, 427 and 370, that added together give a palindrome (797).

The spelling of 427370 in words is "four hundred twenty-seven thousand, three hundred seventy", and thus it is an iban number.