2697966 has 24 divisors (see below), whose sum is σ = 6005064. Its totient is φ = 874800.

The previous prime is 2697953. The next prime is 2697971. The reversal of 2697966 is 6697962.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1360 + ... + 2691.

It is an arithmetic number, because the mean of its divisors is an integer number (250211).

2^2697966 is an apocalyptic number.

2697966 is an abundant number, since it is smaller than the sum of its proper divisors (3307098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2697966 is a wasteful number, since it uses less digits than its factorization.

2697966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096 (or 4093 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 2697966 is about 1642.5486294171. The cubic root of 2697966 is about 139.2126895883.

It can be divided in two parts, 2697 and 966, that added together give a palindrome (3663).

The spelling of 2697966 in words is "two million, six hundred ninety-seven thousand, nine hundred sixty-six".