2842680 has 32 divisors (see below), whose sum is σ = 8528400. Its totient is φ = 758016.

The previous prime is 2842663. The next prime is 2842681. The reversal of 2842680 is 862482.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842681) 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, 11725 + ... + 11964.

2^2842680 is an apocalyptic number.

2842680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2842680 is an abundant number, since it is smaller than the sum of its proper divisors (5685720).

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

2842680 is a wasteful number, since it uses less digits than its factorization.

2842680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23703 (or 23699 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2842680 is about 1686.0249108480. The cubic root of 2842680 is about 141.6585062581.

The spelling of 2842680 in words is "two million, eight hundred forty-two thousand, six hundred eighty".