44498145 has 16 divisors (see below), whose sum is σ = 71366400. Its totient is φ = 23675904.

The previous prime is 44498137. The next prime is 44498149. The reversal of 44498145 is 54189444.

It is not a de Polignac number, because 44498145 - 2³ = 44498137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44498149) 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, 3432 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (4460400).

Almost surely, 2^44498145 is an apocalyptic number.

It is an amenable number.

44498145 is a deficient number, since it is larger than the sum of its proper divisors (26868255).

44498145 is a wasteful number, since it uses less digits than its factorization.

44498145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064.

The product of its digits is 92160, while the sum is 39.

The square root of 44498145 is about 6670.6929924859. The cubic root of 44498145 is about 354.3621290300.

It can be divided in two parts, 444 and 98145, that added together give a palindrome (98589).

The spelling of 44498145 in words is "forty-four million, four hundred ninety-eight thousand, one hundred forty-five".