2075340 has 24 divisors (see below), whose sum is σ = 5811120. Its totient is φ = 553408.

The previous prime is 2075323. The next prime is 2075363. The reversal of 2075340 is 435702.

2075340 = 133² + 134² + ... + 204².

It is a happy number.

It is a super-2 number, since 2×2075340² = 8614072231200, which contains 22 as substring.

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, 17235 + ... + 17354.

It is an arithmetic number, because the mean of its divisors is an integer number (242130).

2^2075340 is an apocalyptic number.

2075340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2075340 is an abundant number, since it is smaller than the sum of its proper divisors (3735780).

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

2075340 is a wasteful number, since it uses less digits than its factorization.

2075340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34601 (or 34599 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2075340 is about 1440.6040399777. The cubic root of 2075340 is about 127.5546862681.

It can be divided in two parts, 2075 and 340, that added together give a triangular number (2415 = T₆₉).

The spelling of 2075340 in words is "two million, seventy-five thousand, three hundred forty".