2707420 has 24 divisors (see below), whose sum is σ = 6020784. Its totient is φ = 1019136.

The previous prime is 2707417. The next prime is 2707423. The reversal of 2707420 is 247072.

It is an interprime number because it is at equal distance from previous prime (2707417) and next prime (2707423).

It is a junction number, because it is equal to n+sod(n) for n = 2707391 and 2707400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2707423) by changing a digit.

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, 3642 + ... + 4321.

It is an arithmetic number, because the mean of its divisors is an integer number (250866).

2^2707420 is an apocalyptic number.

2707420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2707420 is an abundant number, since it is smaller than the sum of its proper divisors (3313364).

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

2707420 is a wasteful number, since it uses less digits than its factorization.

2707420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7989 (or 7987 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2707420 is about 1645.4239575258. The cubic root of 2707420 is about 139.3751060748.

The spelling of 2707420 in words is "two million, seven hundred seven thousand, four hundred twenty".