2768435 has 4 divisors (see below), whose sum is σ = 3322128. Its totient is φ = 2214744.

The previous prime is 2768431. The next prime is 2768449. The reversal of 2768435 is 5348672.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2768435 - 2² = 2768431 is a prime.

It is a d-powerful number, because it can be written as 2¹⁸ + 7⁷ + 6⁸ + 8² + 4⁴ + 3⁷ + 5⁴ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2768395 and 2768404.

It is not an unprimeable number, because it can be changed into a prime (2768431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276839 + ... + 276848.

It is an arithmetic number, because the mean of its divisors is an integer number (830532).

2^2768435 is an apocalyptic number.

2768435 is a deficient number, since it is larger than the sum of its proper divisors (553693).

2768435 is an equidigital number, since it uses as much as digits as its factorization.

2768435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553692.

The product of its digits is 40320, while the sum is 35.

The square root of 2768435 is about 1663.8614725992. The cubic root of 2768435 is about 140.4143337828.

The spelling of 2768435 in words is "two million, seven hundred sixty-eight thousand, four hundred thirty-five".