44428526 has 4 divisors (see below), whose sum is σ = 66642792. Its totient is φ = 22214262.

The previous prime is 44428499. The next prime is 44428529. The reversal of 44428526 is 62582444.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44428529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11107130 + ... + 11107133.

It is an arithmetic number, because the mean of its divisors is an integer number (16660698).

Almost surely, 2^44428526 is an apocalyptic number.

44428526 is a deficient number, since it is larger than the sum of its proper divisors (22214266).

44428526 is a wasteful number, since it uses less digits than its factorization.

44428526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22214265.

The product of its digits is 61440, while the sum is 35.

The square root of 44428526 is about 6665.4726764124. The cubic root of 44428526 is about 354.1772283325.

The spelling of 44428526 in words is "forty-four million, four hundred twenty-eight thousand, five hundred twenty-six".