2697064 has 16 divisors (see below), whose sum is σ = 5153220. Its totient is φ = 1322880.

The previous prime is 2697061. The next prime is 2697073. The reversal of 2697064 is 4607962.

It can be written as a sum of positive squares in 2 ways, for example, as 2696164 + 900 = 1642^2 + 30^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²¹ + 6⁴ + 9⁶ + 7³ + 0 + 6⁴ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757 + ... + 3604.

2^2697064 is an apocalyptic number.

It is an amenable number.

2697064 is a deficient number, since it is larger than the sum of its proper divisors (2456156).

2697064 is a wasteful number, since it uses less digits than its factorization.

2697064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420 (or 6416 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2697064 is about 1642.2740331626. The cubic root of 2697064 is about 139.1971737216.

The spelling of 2697064 in words is "two million, six hundred ninety-seven thousand, sixty-four".