2672830 has 16 divisors (see below), whose sum is σ = 5020704. Its totient is φ = 1022560.

The previous prime is 2672821. The next prime is 2672833. The reversal of 2672830 is 382762.

2672830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672833) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5581 + ... + 6040.

It is an arithmetic number, because the mean of its divisors is an integer number (313794).

2^2672830 is an apocalyptic number.

2672830 is a deficient number, since it is larger than the sum of its proper divisors (2347874).

2672830 is a wasteful number, since it uses less digits than its factorization.

2672830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11651.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2672830 is about 1634.8792004304. The cubic root of 2672830 is about 138.7790080842.

The spelling of 2672830 in words is "two million, six hundred seventy-two thousand, eight hundred thirty".