2897148 has 12 divisors (see below), whose sum is σ = 6760040. Its totient is φ = 965712.

The previous prime is 2897131. The next prime is 2897171. The reversal of 2897148 is 8417982.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 120703 + ... + 120726.

2^2897148 is an apocalyptic number.

It is an amenable number.

2897148 is an abundant number, since it is smaller than the sum of its proper divisors (3862892).

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

2897148 is a wasteful number, since it uses less digits than its factorization.

2897148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241436 (or 241434 counting only the distinct ones).

The product of its digits is 32256, while the sum is 39.

The square root of 2897148 is about 1702.1010545793. The cubic root of 2897148 is about 142.5575513920.

The spelling of 2897148 in words is "two million, eight hundred ninety-seven thousand, one hundred forty-eight".