2044495 has 8 divisors (see below), whose sum is σ = 2582640. Its totient is φ = 1549440.

The previous prime is 2044489. The next prime is 2044499. The reversal of 2044495 is 5944402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2044495 - 2³ = 2044487 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10666 + ... + 10855.

It is an arithmetic number, because the mean of its divisors is an integer number (322830).

2^2044495 is an apocalyptic number.

2044495 is a deficient number, since it is larger than the sum of its proper divisors (538145).

2044495 is a wasteful number, since it uses less digits than its factorization.

2044495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21545.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2044495 is about 1429.8583845962. The cubic root of 2044495 is about 126.9195969473.

Adding to 2044495 its reverse (5944402), we get a palindrome (7988897).

The spelling of 2044495 in words is "two million, forty-four thousand, four hundred ninety-five".