2689461 has 12 divisors (see below), whose sum is σ = 3912480. Its totient is φ = 1780200.

The previous prime is 2689457. The next prime is 2689483. The reversal of 2689461 is 1649862.

It is not a de Polignac number, because 2689461 - 2² = 2689457 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (326040).

2^2689461 is an apocalyptic number.

It is an amenable number.

2689461 is a deficient number, since it is larger than the sum of its proper divisors (1223019).

2689461 is a wasteful number, since it uses less digits than its factorization.

2689461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136 (or 2133 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2689461 is about 1639.9576214037. The cubic root of 2689461 is about 139.0662520807.

The spelling of 2689461 in words is "two million, six hundred eighty-nine thousand, four hundred sixty-one".