44064594 has 64 divisors (see below), whose sum is σ = 114554880. Its totient is φ = 12292560.

The previous prime is 44064593. The next prime is 44064599. The reversal of 44064594 is 49546044.

44064594 is a `hidden beast` number, since 4 + 4 + 0 + 64 + 594 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44064593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14899 + ... + 17609.

It is an arithmetic number, because the mean of its divisors is an integer number (1789920).

Almost surely, 2^44064594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44064594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57277440).

44064594 is an abundant number, since it is smaller than the sum of its proper divisors (70490286).

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

44064594 is a wasteful number, since it uses less digits than its factorization.

44064594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 44064594 is about 6638.1167510070. The cubic root of 44064594 is about 353.2075061240.

The spelling of 44064594 in words is "forty-four million, sixty-four thousand, five hundred ninety-four".