2645435 has 8 divisors (see below), whose sum is σ = 3418800. Its totient is φ = 1953504.

The previous prime is 2645431. The next prime is 2645453. The reversal of 2645435 is 5345462.

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 2645435 - 2² = 2645431 is a prime.

It is a d-powerful number, because it can be written as 2²⁰ + 6 + 4⁴ + 5⁴ + 4⁵ + 3¹³ + 5⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2645398 and 2645407.

It is not an unprimeable number, because it can be changed into a prime (2645431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20285 + ... + 20414.

It is an arithmetic number, because the mean of its divisors is an integer number (427350).

2^2645435 is an apocalyptic number.

2645435 is a deficient number, since it is larger than the sum of its proper divisors (773365).

2645435 is a wasteful number, since it uses less digits than its factorization.

2645435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40717.

The product of its digits is 14400, while the sum is 29.

The square root of 2645435 is about 1626.4793266439. The cubic root of 2645435 is about 138.3032434030.

The spelling of 2645435 in words is "two million, six hundred forty-five thousand, four hundred thirty-five".