44064285 has 16 divisors (see below), whose sum is σ = 71354304. Its totient is φ = 23217152.

The previous prime is 44064283. The next prime is 44064313. The reversal of 44064285 is 58246044.

It is a cyclic number.

It is not a de Polignac number, because 44064285 - 2¹ = 44064283 is a prime.

It is a super-2 number, since 2×44064285² = 3883322425122450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44064283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16452 + ... + 18941.

It is an arithmetic number, because the mean of its divisors is an integer number (4459644).

Almost surely, 2^44064285 is an apocalyptic number.

It is an amenable number.

44064285 is a deficient number, since it is larger than the sum of its proper divisors (27290019).

44064285 is a wasteful number, since it uses less digits than its factorization.

44064285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35484.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 44064285 is about 6638.0934762927. The cubic root of 44064285 is about 353.2066805074.

The spelling of 44064285 in words is "forty-four million, sixty-four thousand, two hundred eighty-five".