64282084 has 12 divisors (see below), whose sum is σ = 113489964. Its totient is φ = 31856384.

The previous prime is 64282039. The next prime is 64282091. The reversal of 64282084 is 48028246.

It can be written as a sum of positive squares in 2 ways, for example, as 31472100 + 32809984 = 5610^2 + 5728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70657 + ... + 71560.

It is an arithmetic number, because the mean of its divisors is an integer number (9457497).

Almost surely, 2^64282084 is an apocalyptic number.

It is an amenable number.

64282084 is a deficient number, since it is larger than the sum of its proper divisors (49207880).

64282084 is a wasteful number, since it uses less digits than its factorization.

64282084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142334 (or 142332 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 64282084 is about 8017.6108660872. The cubic root of 64282084 is about 400.5868137032.

The spelling of 64282084 in words is "sixty-four million, two hundred eighty-two thousand, eighty-four".