2095740 has 48 divisors (see below), whose sum is σ = 6521760. Its totient is φ = 558720.

The previous prime is 2095733. The next prime is 2095747. The reversal of 2095740 is 475902.

It is an interprime number because it is at equal distance from previous prime (2095733) and next prime (2095747).

It is a super-2 number, since 2×2095740² = 8784252295200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095747) 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, 1401 + ... + 2480.

It is an arithmetic number, because the mean of its divisors is an integer number (135870).

2^2095740 is an apocalyptic number.

2095740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2095740 is an abundant number, since it is smaller than the sum of its proper divisors (4426020).

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

2095740 is a wasteful number, since it uses less digits than its factorization.

2095740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3899 (or 3891 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2095740 is about 1447.6670888018. The cubic root of 2095740 is about 127.9712663368.

The spelling of 2095740 in words is "two million, ninety-five thousand, seven hundred forty".