2670680 has 32 divisors (see below), whose sum is σ = 6058800. Its totient is φ = 1059456.

The previous prime is 2670677. The next prime is 2670709. The reversal of 2670680 is 860762.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6974 + ... + 7346.

2^2670680 is an apocalyptic number.

2670680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2670680 is an abundant number, since it is smaller than the sum of its proper divisors (3388120).

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

2670680 is a wasteful number, since it uses less digits than its factorization.

2670680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2670680 is about 1634.2215272110. The cubic root of 2670680 is about 138.7417872476.

The spelling of 2670680 in words is "two million, six hundred seventy thousand, six hundred eighty".