2759420 has 24 divisors (see below), whose sum is σ = 5827248. Its totient is φ = 1097600.

The previous prime is 2759413. The next prime is 2759431. The reversal of 2759420 is 249572.

It is a super-2 number, since 2×2759420² = 15228797472800, 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, 5375 + ... + 5865.

It is an arithmetic number, because the mean of its divisors is an integer number (242802).

2^2759420 is an apocalyptic number.

2759420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2759420 is an abundant number, since it is smaller than the sum of its proper divisors (3067828).

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

2759420 is a wasteful number, since it uses less digits than its factorization.

2759420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2759420 is about 1661.1502039250. The cubic root of 2759420 is about 140.2617551945.

The spelling of 2759420 in words is "two million, seven hundred fifty-nine thousand, four hundred twenty".