2681552 has 10 divisors (see below), whose sum is σ = 5195538. Its totient is φ = 1340768.

The previous prime is 2681533. The next prime is 2681557. The reversal of 2681552 is 2551862.

It can be written as a sum of positive squares in only one way, i.e., 1948816 + 732736 = 1396^2 + 856^2 .

It is a super-2 number, since 2×2681552² = 14381442257408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83783 + ... + 83814.

2^2681552 is an apocalyptic number.

It is an amenable number.

2681552 is a deficient number, since it is larger than the sum of its proper divisors (2513986).

2681552 is a wasteful number, since it uses less digits than its factorization.

2681552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167605 (or 167599 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 2681552 is about 1637.5445032121. The cubic root of 2681552 is about 138.9297991012.

The spelling of 2681552 in words is "two million, six hundred eighty-one thousand, five hundred fifty-two".