44572273 has 8 divisors (see below), whose sum is σ = 45530816. Its totient is φ = 43621200.

The previous prime is 44572259. The next prime is 44572277. The reversal of 44572273 is 37227544.

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

It is a cyclic number.

It is not a de Polignac number, because 44572273 - 2²⁵ = 11017841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44572277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11140 + ... + 14602.

It is an arithmetic number, because the mean of its divisors is an integer number (5691352).

Almost surely, 2^44572273 is an apocalyptic number.

It is an amenable number.

44572273 is a deficient number, since it is larger than the sum of its proper divisors (958543).

44572273 is a wasteful number, since it uses less digits than its factorization.

44572273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735.

The product of its digits is 47040, while the sum is 34.

The square root of 44572273 is about 6676.2469247325. The cubic root of 44572273 is about 354.5587932802.

The spelling of 44572273 in words is "forty-four million, five hundred seventy-two thousand, two hundred seventy-three".