2652785 has 8 divisors (see below), whose sum is σ = 3201000. Its totient is φ = 2110464.

The previous prime is 2652779. The next prime is 2652791. The reversal of 2652785 is 5872562.

2652785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2652779) and next prime (2652791).

It can be written as a sum of positive squares in 4 ways, for example, as 2401 + 2650384 = 49^2 + 1628^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2652785 - 2¹⁴ = 2636401 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6⁵ + 5⁵ + 2²¹ + 7⁵ + 8³ + 5⁵ .

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 7 ways as a sum of consecutive naturals, for example, 410 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (400125).

2^2652785 is an apocalyptic number.

It is an amenable number.

2652785 is a deficient number, since it is larger than the sum of its proper divisors (548215).

2652785 is a wasteful number, since it uses less digits than its factorization.

2652785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947.

The product of its digits is 33600, while the sum is 35.

The square root of 2652785 is about 1628.7372409324. The cubic root of 2652785 is about 138.4312108712.

It can be divided in two parts, 2652 and 785, that multiplied together give a triangular number (2081820 = T₂₀₄₀).

The spelling of 2652785 in words is "two million, six hundred fifty-two thousand, seven hundred eighty-five".