2667925 has 12 divisors (see below), whose sum is σ = 3563140. Its totient is φ = 1969920.

The previous prime is 2667919. The next prime is 2667937. The reversal of 2667925 is 5297662.

2667925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 842724 + 1825201 = 918^2 + 1351^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2667925 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3780 + ... + 4429.

2^2667925 is an apocalyptic number.

2667925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2667925 is a deficient number, since it is larger than the sum of its proper divisors (895215).

2667925 is a wasteful number, since it uses less digits than its factorization.

2667925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8232 (or 8227 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 2667925 is about 1633.3784007388. The cubic root of 2667925 is about 138.6940634303.

Adding to 2667925 its product of digits (45360), we get a triangular number (2713285 = T₂₃₂₉).

The spelling of 2667925 in words is "two million, six hundred sixty-seven thousand, nine hundred twenty-five".