2697189 has 24 divisors (see below), whose sum is σ = 4116768. Its totient is φ = 1556640.

The previous prime is 2697179. The next prime is 2697193. The reversal of 2697189 is 9817962.

It is not a de Polignac number, because 2697189 - 2⁴ = 2697173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2697189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57364 + ... + 57410.

It is an arithmetic number, because the mean of its divisors is an integer number (171532).

2^2697189 is an apocalyptic number.

It is an amenable number.

2697189 is a deficient number, since it is larger than the sum of its proper divisors (1419579).

2697189 is a wasteful number, since it uses less digits than its factorization.

2697189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 98 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 2697189 is about 1642.3120897077. The cubic root of 2697189 is about 139.1993241313.

The spelling of 2697189 in words is "two million, six hundred ninety-seven thousand, one hundred eighty-nine".