2874997775 has 24 divisors (see below), whose sum is σ = 3858607200. Its totient is φ = 2112359040.

The previous prime is 2874997751. The next prime is 2874997793. The reversal of 2874997775 is 5777994782.

It is not a de Polignac number, because 2874997775 - 2⁸ = 2874997519 is a prime.

It is a super-2 number, since 2×2874997775² = 16531224412509901250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42449 + ... + 86901.

It is an arithmetic number, because the mean of its divisors is an integer number (160775300).

Almost surely, 2^2874997775 is an apocalyptic number.

2874997775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2874997775 is a deficient number, since it is larger than the sum of its proper divisors (983609425).

2874997775 is a wasteful number, since it uses less digits than its factorization.

2874997775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44675 (or 44670 counting only the distinct ones).

The product of its digits is 62233920, while the sum is 65.

The square root of 2874997775 is about 53619.0057255820. The cubic root of 2874997775 is about 1421.9331231081.

The spelling of 2874997775 in words is "two billion, eight hundred seventy-four million, nine hundred ninety-seven thousand, seven hundred seventy-five".