44028898 has 4 divisors (see below), whose sum is σ = 66043350. Its totient is φ = 22014448.

The previous prime is 44028893. The next prime is 44028917. The reversal of 44028898 is 89882044.

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

It can be written as a sum of positive squares in only one way, i.e., 35010889 + 9018009 = 5917^2 + 3003^2 .

It is not an unprimeable number, because it can be changed into a prime (44028893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007223 + ... + 11007226.

Almost surely, 2^44028898 is an apocalyptic number.

44028898 is a deficient number, since it is larger than the sum of its proper divisors (22014452).

44028898 is a wasteful number, since it uses less digits than its factorization.

44028898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22014451.

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 44028898 is about 6635.4274918802. The cubic root of 44028898 is about 353.1121045021.

The spelling of 44028898 in words is "forty-four million, twenty-eight thousand, eight hundred ninety-eight".