2055760 has 40 divisors (see below), whose sum is σ = 5463936. Its totient is φ = 704640.

The previous prime is 2055751. The next prime is 2055769. The reversal of 2055760 is 675502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2055751) and next prime (2055769).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2055760² = 8452298355200, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276 + ... + 2395.

2^2055760 is an apocalyptic number.

2055760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2055760 is an abundant number, since it is smaller than the sum of its proper divisors (3408176).

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

2055760 is a wasteful number, since it uses less digits than its factorization.

2055760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691 (or 3685 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2055760 is about 1433.7921746195. The cubic root of 2055760 is about 127.1522756503.

The spelling of 2055760 in words is "two million, fifty-five thousand, seven hundred sixty".