2928835 has 32 divisors (see below), whose sum is σ = 4459392. Its totient is φ = 1797120.

The previous prime is 2928829. The next prime is 2928839. The reversal of 2928835 is 5388292.

2928835 = T₁₄ + T₁₅ + ... + T₂₅₉.

It is not a de Polignac number, because 2928835 - 2¹¹ = 2926787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2928794 and 2928803.

It is not an unprimeable number, because it can be changed into a prime (2928839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18577 + ... + 18733.

It is an arithmetic number, because the mean of its divisors is an integer number (139356).

2^2928835 is an apocalyptic number.

2928835 is a deficient number, since it is larger than the sum of its proper divisors (1530557).

2928835 is a wasteful number, since it uses less digits than its factorization.

2928835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

The product of its digits is 34560, while the sum is 37.

The square root of 2928835 is about 1711.3839428953. The cubic root of 2928835 is about 143.0753999485.

Adding to 2928835 its product of digits (34560), we get a triangular number (2963395 = T₂₄₃₄).

The spelling of 2928835 in words is "two million, nine hundred twenty-eight thousand, eight hundred thirty-five".