427594144 has 24 divisors (see below), whose sum is σ = 845453700. Its totient is φ = 212875776.

The previous prime is 427594133. The next prime is 427594159. The reversal of 427594144 is 441495724.

It can be written as a sum of positive squares in 2 ways, for example, as 421891600 + 5702544 = 20540^2 + 2388^2 .

It is a junction number, because it is equal to n+sod(n) for n = 427594097 and 427594106.

It is an unprimeable number.

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, 21219 + ... + 36130.

Almost surely, 2^427594144 is an apocalyptic number.

It is an amenable number.

427594144 is a deficient number, since it is larger than the sum of its proper divisors (417859556).

427594144 is a wasteful number, since it uses less digits than its factorization.

427594144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57592 (or 57584 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 427594144 is about 20678.3496440117. The cubic root of 427594144 is about 753.3739218131.

The spelling of 427594144 in words is "four hundred twenty-seven million, five hundred ninety-four thousand, one hundred forty-four".