2065460 has 24 divisors (see below), whose sum is σ = 4411176. Its totient is φ = 812160.

The previous prime is 2065429. The next prime is 2065489. The reversal of 2065460 is 645602.

It can be written as a sum of positive squares in 4 ways, for example, as 3364 + 2062096 = 58^2 + 1436^2 .

It is a super-2 number, since 2×2065460² = 8532250023200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374 + ... + 2066.

It is an arithmetic number, because the mean of its divisors is an integer number (183799).

2^2065460 is an apocalyptic number.

2065460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065460 is an abundant number, since it is smaller than the sum of its proper divisors (2345716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2065460 is a wasteful number, since it uses less digits than its factorization.

2065460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2065460 is about 1437.1708318777. The cubic root of 2065460 is about 127.3519491315.

The spelling of 2065460 in words is "two million, sixty-five thousand, four hundred sixty".