2866948925 has 6 divisors (see below), whose sum is σ = 3555016698. Its totient is φ = 2293559120.

The previous prime is 2866948883. The next prime is 2866948991. The reversal of 2866948925 is 5298496682.

It can be written as a sum of positive squares in 3 ways, for example, as 565060441 + 2301888484 = 23771^2 + 47978^2 .

It is not a de Polignac number, because 2866948925 - 2²⁸ = 2598513469 is a prime.

It is a super-2 number, since 2×2866948925² = 16438792277117311250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57338954 + ... + 57339003.

It is an arithmetic number, because the mean of its divisors is an integer number (592502783).

Almost surely, 2^2866948925 is an apocalyptic number.

2866948925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2866948925 is a deficient number, since it is larger than the sum of its proper divisors (688067773).

2866948925 is a wasteful number, since it uses less digits than its factorization.

2866948925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114677967 (or 114677962 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 59.

The square root of 2866948925 is about 53543.8971779231. The cubic root of 2866948925 is about 1420.6049338513.

The spelling of 2866948925 in words is "two billion, eight hundred sixty-six million, nine hundred forty-eight thousand, nine hundred twenty-five".