2921152 has 28 divisors (see below), whose sum is σ = 6244336. Its totient is φ = 1347840.

The previous prime is 2921147. The next prime is 2921173. The reversal of 2921152 is 2511292.

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, 924 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (223012).

2^2921152 is an apocalyptic number.

It is an amenable number.

2921152 is an abundant number, since it is smaller than the sum of its proper divisors (3323184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2921152 is a wasteful number, since it uses less digits than its factorization.

2921152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3536 (or 3526 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 2921152 is about 1709.1377943279. The cubic root of 2921152 is about 142.9501839617.

It can be divided in two parts, 292 and 1152, that added together give a square (1444 = 38²).

The spelling of 2921152 in words is "two million, nine hundred twenty-one thousand, one hundred fifty-two".