2887365 has 48 divisors (see below), whose sum is σ = 5375808. Its totient is φ = 1317888.

The previous prime is 2887363. The next prime is 2887439. The reversal of 2887365 is 5637882.

It is not a de Polignac number, because 2887365 - 2¹ = 2887363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (80640) is a multiple of the sum of its prime divisors (105).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887363) 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, 43062 + ... + 43128.

It is an arithmetic number, because the mean of its divisors is an integer number (111996).

2^2887365 is an apocalyptic number.

It is an amenable number.

2887365 is a deficient number, since it is larger than the sum of its proper divisors (2488443).

2887365 is a wasteful number, since it uses less digits than its factorization.

2887365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 105 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 2887365 is about 1699.2248232650. The cubic root of 2887365 is about 142.3969091247.

The spelling of 2887365 in words is "two million, eight hundred eighty-seven thousand, three hundred sixty-five".