2797488 has 30 divisors (see below), whose sum is σ = 7829484. Its totient is φ = 932448.

The previous prime is 2797481. The next prime is 2797489. The reversal of 2797488 is 8847972.

It is a super-2 number, since 2×2797488² = 15651878220288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2797481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9570 + ... + 9857.

2^2797488 is an apocalyptic number.

It is an amenable number.

2797488 is an abundant number, since it is smaller than the sum of its proper divisors (5031996).

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

2797488 is a wasteful number, since it uses less digits than its factorization.

2797488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19441 (or 19432 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 2797488 is about 1672.5692810763. The cubic root of 2797488 is about 140.9038124722.

The spelling of 2797488 in words is "two million, seven hundred ninety-seven thousand, four hundred eighty-eight".