2888955 has 24 divisors (see below), whose sum is σ = 5127408. Its totient is φ = 1503936.

The previous prime is 2888953. The next prime is 2888971. The reversal of 2888955 is 5598882.

2888955 = 74² + 75² + ... + 208².

It is not a de Polignac number, because 2888955 - 2¹ = 2888953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2888955.

It is not an unprimeable number, because it can be changed into a prime (2888953) 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, 1189 + ... + 2681.

It is an arithmetic number, because the mean of its divisors is an integer number (213642).

2^2888955 is an apocalyptic number.

2888955 is a deficient number, since it is larger than the sum of its proper divisors (2238453).

2888955 is a wasteful number, since it uses less digits than its factorization.

2888955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547 (or 1544 counting only the distinct ones).

The product of its digits is 230400, while the sum is 45.

The square root of 2888955 is about 1699.6926192697. The cubic root of 2888955 is about 142.4230424722.

The spelling of 2888955 in words is "two million, eight hundred eighty-eight thousand, nine hundred fifty-five".