2079045 has 24 divisors (see below), whose sum is σ = 3684096. Its totient is φ = 1084128.

The previous prime is 2079041. The next prime is 2079047. The reversal of 2079045 is 5409702.

It is not a de Polignac number, because 2079045 - 2² = 2079041 is a prime.

It is a super-2 number, since 2×2079045² = 8644856224050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079041) 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 23 ways as a sum of consecutive naturals, for example, 1624 + ... + 2606.

It is an arithmetic number, because the mean of its divisors is an integer number (153504).

2^2079045 is an apocalyptic number.

It is an amenable number.

2079045 is a deficient number, since it is larger than the sum of its proper divisors (1605051).

2079045 is a wasteful number, since it uses less digits than its factorization.

2079045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2079045 is about 1441.8893854939. The cubic root of 2079045 is about 127.6305467955.

The spelling of 2079045 in words is "two million, seventy-nine thousand, forty-five".