2829975 has 24 divisors (see below), whose sum is σ = 4739280. Its totient is φ = 1489920.

The previous prime is 2829961. The next prime is 2829977. The reversal of 2829975 is 5799282.

It is not a de Polignac number, because 2829975 - 2¹⁰ = 2828951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2829977) 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 23 ways as a sum of consecutive naturals, for example, 7081 + ... + 7469.

It is an arithmetic number, because the mean of its divisors is an integer number (197470).

2^2829975 is an apocalyptic number.

2829975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2829975 is a deficient number, since it is larger than the sum of its proper divisors (1909305).

2829975 is a wasteful number, since it uses less digits than its factorization.

2829975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 494 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 2829975 is about 1682.2529536309. The cubic root of 2829975 is about 141.4471494536.

It can be divided in two parts, 28 and 29975, that added together give a palindrome (30003).

The spelling of 2829975 in words is "two million, eight hundred twenty-nine thousand, nine hundred seventy-five".