2672775 has 36 divisors (see below), whose sum is σ = 5474352. Its totient is φ = 1221120.

The previous prime is 2672767. The next prime is 2672779. The reversal of 2672775 is 5772762.

It is not a de Polignac number, because 2672775 - 2³ = 2672767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672779) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 727 + ... + 2423.

2^2672775 is an apocalyptic number.

2672775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2672775 is an abundant number, since it is smaller than the sum of its proper divisors (2801577).

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

2672775 is a wasteful number, since it uses less digits than its factorization.

2672775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1712 counting only the distinct ones).

The product of its digits is 41160, while the sum is 36.

The square root of 2672775 is about 1634.8623795292. The cubic root of 2672775 is about 138.7780561721.

The spelling of 2672775 in words is "two million, six hundred seventy-two thousand, seven hundred seventy-five".