2045282 has 8 divisors (see below), whose sum is σ = 3077676. Its totient is φ = 1019392.

The previous prime is 2045213. The next prime is 2045311. The reversal of 2045282 is 2825402.

It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 143641 = 1379^2 + 379^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743 + ... + 2154.

2^2045282 is an apocalyptic number.

2045282 is a deficient number, since it is larger than the sum of its proper divisors (1032394).

2045282 is a wasteful number, since it uses less digits than its factorization.

2045282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2045282 is about 1430.1335601964. The cubic root of 2045282 is about 126.9358801711.

The spelling of 2045282 in words is "two million, forty-five thousand, two hundred eighty-two".