2508045 has 16 divisors (see below), whose sum is σ = 4122240. Its totient is φ = 1301184.

The previous prime is 2508043. The next prime is 2508047. The reversal of 2508045 is 5408052.

It is an interprime number because it is at equal distance from previous prime (2508043) and next prime (2508047).

It is not a de Polignac number, because 2508045 - 2¹ = 2508043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2508041) 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, 1705 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (257640).

2^2508045 is an apocalyptic number.

It is an amenable number.

2508045 is a deficient number, since it is larger than the sum of its proper divisors (1614195).

2508045 is a wasteful number, since it uses less digits than its factorization.

2508045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2508045 is about 1583.6808390582. The cubic root of 2508045 is about 135.8663082109.

The spelling of 2508045 in words is "two million, five hundred eight thousand, forty-five".