64423362 has 32 divisors (see below), whose sum is σ = 131120640. Its totient is φ = 21098880.

The previous prime is 64423361. The next prime is 64423369. The reversal of 64423362 is 26332446.

It is a happy number.

64423362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64423361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118812 + ... + 119352.

It is an arithmetic number, because the mean of its divisors is an integer number (4097520).

Almost surely, 2^64423362 is an apocalyptic number.

64423362 is an abundant number, since it is smaller than the sum of its proper divisors (66697278).

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

64423362 is a wasteful number, since it uses less digits than its factorization.

64423362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858.

The product of its digits is 20736, while the sum is 30.

The square root of 64423362 is about 8026.4165104983. The cubic root of 64423362 is about 400.8800664542.

The spelling of 64423362 in words is "sixty-four million, four hundred twenty-three thousand, three hundred sixty-two".