44195445 has 48 divisors (see below), whose sum is σ = 88163712. Its totient is φ = 20062080.

The previous prime is 44195423. The next prime is 44195453. The reversal of 44195445 is 54459144.

It is a de Polignac number, because none of the positive numbers 2^k-44195445 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54090 + ... + 54900.

It is an arithmetic number, because the mean of its divisors is an integer number (1836744).

Almost surely, 2^44195445 is an apocalyptic number.

44195445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44195445 is a deficient number, since it is larger than the sum of its proper divisors (43968267).

44195445 is a wasteful number, since it uses less digits than its factorization.

44195445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 999 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 44195445 is about 6647.9654782497. The cubic root of 44195445 is about 353.5567803630.

The spelling of 44195445 in words is "forty-four million, one hundred ninety-five thousand, four hundred forty-five".