2078760 has 64 divisors (see below), whose sum is σ = 6609600. Its totient is φ = 521216.

The previous prime is 2078759. The next prime is 2078779. The reversal of 2078760 is 678702.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (103275).

2^2078760 is an apocalyptic number.

2078760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2078760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3304800).

2078760 is an abundant number, since it is smaller than the sum of its proper divisors (4530840).

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

2078760 is a wasteful number, since it uses less digits than its factorization.

2078760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 2078760 is about 1441.7905534439. The cubic root of 2078760 is about 127.6247145715.

The spelling of 2078760 in words is "two million, seventy-eight thousand, seven hundred sixty".