64486022 has 8 divisors (see below), whose sum is σ = 97097616. Its totient is φ = 32120152.

The previous prime is 64486007. The next prime is 64486061. The reversal of 64486022 is 22068446.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 64486022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60773 + ... + 61824.

It is an arithmetic number, because the mean of its divisors is an integer number (12137202).

Almost surely, 2^64486022 is an apocalyptic number.

64486022 is a deficient number, since it is larger than the sum of its proper divisors (32611594).

64486022 is a wasteful number, since it uses less digits than its factorization.

64486022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122862.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 64486022 is about 8030.3189226830. The cubic root of 64486022 is about 401.0099934699.

The spelling of 64486022 in words is "sixty-four million, four hundred eighty-six thousand, twenty-two".