2675720 has 32 divisors (see below), whose sum is σ = 6073920. Its totient is φ = 1060800.

The previous prime is 2675693. The next prime is 2675731. The reversal of 2675720 is 275762.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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, 5819 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (189810).

2^2675720 is an apocalyptic number.

2675720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2675720 is an abundant number, since it is smaller than the sum of its proper divisors (3398200).

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

2675720 is a wasteful number, since it uses less digits than its factorization.

2675720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 2675720 is about 1635.7628189930. The cubic root of 2675720 is about 138.8290083794.

The spelling of 2675720 in words is "two million, six hundred seventy-five thousand, seven hundred twenty".