2977848 has 48 divisors (see below), whose sum is σ = 8213400. Its totient is φ = 974400.

The previous prime is 2977841. The next prime is 2977861. The reversal of 2977848 is 8487792.

It is a super-2 number, since 2×2977848² = 17735157422208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2977841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3898 + ... + 4598.

2^2977848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2977848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4106700).

2977848 is an abundant number, since it is smaller than the sum of its proper divisors (5235552).

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

2977848 is a wasteful number, since it uses less digits than its factorization.

2977848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 765 counting only the distinct ones).

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

The square root of 2977848 is about 1725.6442275278. The cubic root of 2977848 is about 143.8690939964.

It can be divided in two parts, 297784 and 8, that added together give a palindrome (297792).

The spelling of 2977848 in words is "two million, nine hundred seventy-seven thousand, eight hundred forty-eight".