64223080 has 32 divisors (see below), whose sum is σ = 147866400. Its totient is φ = 25091136.

The previous prime is 64223077. The next prime is 64223111. The reversal of 64223080 is 8032246.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 16950 + ... + 20389.

It is an arithmetic number, because the mean of its divisors is an integer number (4620825).

Almost surely, 2^64223080 is an apocalyptic number.

It is an amenable number.

64223080 is an abundant number, since it is smaller than the sum of its proper divisors (83643320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64223080 is a wasteful number, since it uses less digits than its factorization.

64223080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37393 (or 37389 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 64223080 is about 8013.9303715468. The cubic root of 64223080 is about 400.4642110618.

The spelling of 64223080 in words is "sixty-four million, two hundred twenty-three thousand, eighty".