2691152 has 10 divisors (see below), whose sum is σ = 5214138. Its totient is φ = 1345568.

The previous prime is 2691149. The next prime is 2691163. The reversal of 2691152 is 2511962.

It can be written as a sum of positive squares in only one way, i.e., 2572816 + 118336 = 1604^2 + 344^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84083 + ... + 84114.

2^2691152 is an apocalyptic number.

It is an amenable number.

2691152 is a deficient number, since it is larger than the sum of its proper divisors (2522986).

2691152 is a wasteful number, since it uses less digits than its factorization.

2691152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168205 (or 168199 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 2691152 is about 1640.4731024921. The cubic root of 2691152 is about 139.0953919671.

The spelling of 2691152 in words is "two million, six hundred ninety-one thousand, one hundred fifty-two".