2926045 has 8 divisors (see below), whose sum is σ = 3520440. Its totient is φ = 2334720.

The previous prime is 2926039. The next prime is 2926051. The reversal of 2926045 is 5406292.

It is an interprime number because it is at equal distance from previous prime (2926039) and next prime (2926051).

It can be written as a sum of positive squares in 4 ways, for example, as 29241 + 2896804 = 171^2 + 1702^2 .

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

It is not a de Polignac number, because 2926045 - 2⁷ = 2925917 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 3421 + ... + 4189.

It is an arithmetic number, because the mean of its divisors is an integer number (440055).

2^2926045 is an apocalyptic number.

It is an amenable number.

2926045 is a deficient number, since it is larger than the sum of its proper divisors (594395).

2926045 is an equidigital number, since it uses as much as digits as its factorization.

2926045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2926045 is about 1710.5686189101. The cubic root of 2926045 is about 143.0299544402.

The spelling of 2926045 in words is "two million, nine hundred twenty-six thousand, forty-five".