2697128 has 16 divisors (see below), whose sum is σ = 5779680. Its totient is φ = 1155888.

The previous prime is 2697113. The next prime is 2697133. The reversal of 2697128 is 8217962.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24026 + ... + 24137.

It is an arithmetic number, because the mean of its divisors is an integer number (361230).

2^2697128 is an apocalyptic number.

2697128 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2697128 is an abundant number, since it is smaller than the sum of its proper divisors (3082552).

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

2697128 is a wasteful number, since it uses less digits than its factorization.

2697128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48176 (or 48172 counting only the distinct ones).

The product of its digits is 12096, while the sum is 35.

The square root of 2697128 is about 1642.2935182238. The cubic root of 2697128 is about 139.1982747397.

The spelling of 2697128 in words is "two million, six hundred ninety-seven thousand, one hundred twenty-eight".