64045334 has 8 divisors (see below), whose sum is σ = 96138480. Its totient is φ = 31999176.

The previous prime is 64045277. The next prime is 64045343. The reversal of 64045334 is 43354046.

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

It is a junction number, because it is equal to n+sod(n) for n = 64045297 and 64045306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8114 + ... + 13925.

It is an arithmetic number, because the mean of its divisors is an integer number (12017310).

Almost surely, 2^64045334 is an apocalyptic number.

64045334 is a deficient number, since it is larger than the sum of its proper divisors (32093146).

64045334 is a wasteful number, since it uses less digits than its factorization.

64045334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23494.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 64045334 is about 8002.8328734268. The cubic root of 64045334 is about 400.0944235421.

The spelling of 64045334 in words is "sixty-four million, forty-five thousand, three hundred thirty-four".