64275322 has 8 divisors (see below), whose sum is σ = 97060500. Its totient is φ = 31921824.

The previous prime is 64275319. The next prime is 64275353. The reversal of 64275322 is 22357246.

It can be written as a sum of positive squares in 2 ways, for example, as 52722121 + 11553201 = 7261^2 + 3399^2 .

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

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, 107547 + ... + 108142.

Almost surely, 2^64275322 is an apocalyptic number.

64275322 is a deficient number, since it is larger than the sum of its proper divisors (32785178).

64275322 is a wasteful number, since it uses less digits than its factorization.

64275322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215840.

The product of its digits is 20160, while the sum is 31.

The square root of 64275322 is about 8017.1891583023. The cubic root of 64275322 is about 400.5727669536.

The spelling of 64275322 in words is "sixty-four million, two hundred seventy-five thousand, three hundred twenty-two".