2693825 has 12 divisors (see below), whose sum is σ = 3361020. Its totient is φ = 2141760.

The previous prime is 2693813. The next prime is 2693833. The reversal of 2693825 is 5283962.

It can be written as a sum of positive squares in 6 ways, for example, as 529984 + 2163841 = 728^2 + 1471^2 .

It is not a de Polignac number, because 2693825 - 2¹⁰ = 2692801 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 6⁶ + 9⁶ + 3⁷ + 8⁷ + 2¹³ + 5 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6731 + ... + 7119.

It is an arithmetic number, because the mean of its divisors is an integer number (280085).

2^2693825 is an apocalyptic number.

2693825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2693825 is a deficient number, since it is larger than the sum of its proper divisors (667195).

2693825 is a wasteful number, since it uses less digits than its factorization.

2693825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 671 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 2693825 is about 1641.2876042912. The cubic root of 2693825 is about 139.1414291230.

The spelling of 2693825 in words is "two million, six hundred ninety-three thousand, eight hundred twenty-five".