2680554 has 8 divisors (see below), whose sum is σ = 5361120. Its totient is φ = 893516.

The previous prime is 2680553. The next prime is 2680567. The reversal of 2680554 is 4550862.

It is a sphenic number, since it is the product of 3 distinct primes.

2680554 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2680553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223374 + ... + 223385.

It is an arithmetic number, because the mean of its divisors is an integer number (670140).

2^2680554 is an apocalyptic number.

2680554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2680554 is a wasteful number, since it uses less digits than its factorization.

2680554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446764.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2680554 is about 1637.2397503115. The cubic root of 2680554 is about 138.9125616775.

The spelling of 2680554 in words is "two million, six hundred eighty thousand, five hundred fifty-four".