44724573 has 12 divisors (see below), whose sum is σ = 64690080. Its totient is φ = 29775816.

The previous prime is 44724551. The next prime is 44724587. The reversal of 44724573 is 37542744.

It is not a de Polignac number, because 44724573 - 2⁵ = 44724541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44724503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4590 + ... + 10512.

It is an arithmetic number, because the mean of its divisors is an integer number (5390840).

Almost surely, 2^44724573 is an apocalyptic number.

It is an amenable number.

44724573 is a deficient number, since it is larger than the sum of its proper divisors (19965507).

44724573 is a wasteful number, since it uses less digits than its factorization.

44724573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768 (or 6765 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 44724573 is about 6687.6433068757. The cubic root of 44724573 is about 354.9621674951.

It can be divided in two parts, 4472 and 4573, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 44724573 in words is "forty-four million, seven hundred twenty-four thousand, five hundred seventy-three".