2775152 has 20 divisors (see below), whose sum is σ = 5430456. Its totient is φ = 1373760.

The previous prime is 2775137. The next prime is 2775161. The reversal of 2775152 is 2515772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902 + ... + 2522.

2^2775152 is an apocalyptic number.

It is an amenable number.

2775152 is a deficient number, since it is larger than the sum of its proper divisors (2655304).

2775152 is a wasteful number, since it uses less digits than its factorization.

2775152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736 (or 1730 counting only the distinct ones).

The product of its digits is 4900, while the sum is 29.

The square root of 2775152 is about 1665.8787470882. The cubic root of 2775152 is about 140.5278035848.

The spelling of 2775152 in words is "two million, seven hundred seventy-five thousand, one hundred fifty-two".