2889513 has 48 divisors (see below), whose sum is σ = 5031936. Its totient is φ = 1639440.

The previous prime is 2889511. The next prime is 2889529. The reversal of 2889513 is 3159882.

It is not a de Polignac number, because 2889513 - 2¹ = 2889511 is a prime.

Its product of digits (17280) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (2889511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61456 + ... + 61502.

It is an arithmetic number, because the mean of its divisors is an integer number (104832).

2^2889513 is an apocalyptic number.

2889513 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2889513 is a deficient number, since it is larger than the sum of its proper divisors (2142423).

2889513 is a wasteful number, since it uses less digits than its factorization.

2889513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 84 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 2889513 is about 1699.8567586712. The cubic root of 2889513 is about 142.4322115249.

It can be divided in two parts, 288 and 9513, that added together give a square (9801 = 99²).

The spelling of 2889513 in words is "two million, eight hundred eighty-nine thousand, five hundred thirteen".