2694261 has 8 divisors (see below), whose sum is σ = 3611200. Its totient is φ = 1786752.

The previous prime is 2694253. The next prime is 2694281. The reversal of 2694261 is 1624962.

2694261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2694261 - 2³ = 2694253 is a prime.

It is a super-2 number, since 2×2694261² = 14518084672242, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

2694261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (451400).

2^2694261 is an apocalyptic number.

It is an amenable number.

2694261 is a deficient number, since it is larger than the sum of its proper divisors (916939).

2694261 is a wasteful number, since it uses less digits than its factorization.

2694261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715.

The product of its digits is 5184, while the sum is 30.

The square root of 2694261 is about 1641.4204214643. The cubic root of 2694261 is about 139.1489354743.

The spelling of 2694261 in words is "two million, six hundred ninety-four thousand, two hundred sixty-one".