64282634 has 16 divisors (see below), whose sum is σ = 104013672. Its totient is φ = 29619648.

The previous prime is 64282633. The next prime is 64282657. The reversal of 64282634 is 43628246.

It can be written as a sum of positive squares in 4 ways, for example, as 63952009 + 330625 = 7997^2 + 575^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 64282594 and 64282603.

It is not an unprimeable number, because it can be changed into a prime (64282633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17372 + ... + 20744.

Almost surely, 2^64282634 is an apocalyptic number.

64282634 is a deficient number, since it is larger than the sum of its proper divisors (39731038).

64282634 is a wasteful number, since it uses less digits than its factorization.

64282634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121.

The product of its digits is 55296, while the sum is 35.

The square root of 64282634 is about 8017.6451655084. The cubic root of 64282634 is about 400.5879561787.

The spelling of 64282634 in words is "sixty-four million, two hundred eighty-two thousand, six hundred thirty-four".