2672860 has 24 divisors (see below), whose sum is σ = 5670000. Its totient is φ = 1058304.

The previous prime is 2672833. The next prime is 2672867. The reversal of 2672860 is 682762.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672867) 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, 1516 + ... + 2764.

It is an arithmetic number, because the mean of its divisors is an integer number (236250).

2^2672860 is an apocalyptic number.

2672860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672860 is an abundant number, since it is smaller than the sum of its proper divisors (2997140).

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

2672860 is a wasteful number, since it uses less digits than its factorization.

2672860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2672860 is about 1634.8883753945. Note that the first 3 decimals coincide. The cubic root of 2672860 is about 138.7795273035.

The spelling of 2672860 in words is "two million, six hundred seventy-two thousand, eight hundred sixty".