64622062 has 8 divisors (see below), whose sum is σ = 97063416. Its totient is φ = 32267592.

The previous prime is 64622053. The next prime is 64622069. The reversal of 64622062 is 26022646.

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 64622062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64622069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19828 + ... + 22855.

It is an arithmetic number, because the mean of its divisors is an integer number (12132927).

Almost surely, 2^64622062 is an apocalyptic number.

64622062 is a deficient number, since it is larger than the sum of its proper divisors (32441354).

64622062 is a wasteful number, since it uses less digits than its factorization.

64622062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43442.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 64622062 is about 8038.7848584223. The cubic root of 64622062 is about 401.2917862300.

The spelling of 64622062 in words is "sixty-four million, six hundred twenty-two thousand, sixty-two".