2681354 has 12 divisors (see below), whose sum is σ = 4355766. Its totient is φ = 1237392.

The previous prime is 2681347. The next prime is 2681381. The reversal of 2681354 is 4531862.

It can be written as a sum of positive squares in 3 ways, for example, as 1050625 + 1630729 = 1025^2 + 1277^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3629 + ... + 4304.

2^2681354 is an apocalyptic number.

2681354 is a deficient number, since it is larger than the sum of its proper divisors (1674412).

2681354 is a wasteful number, since it uses less digits than its factorization.

2681354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7961 (or 7948 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 2681354 is about 1637.4840457238. The cubic root of 2681354 is about 138.9263795917.

The spelling of 2681354 in words is "two million, six hundred eighty-one thousand, three hundred fifty-four".