2987535 has 16 divisors (see below), whose sum is σ = 4815360. Its totient is φ = 1581600.

The previous prime is 2987533. The next prime is 2987561. The reversal of 2987535 is 5357892.

2987535 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 2987535 - 2¹ = 2987533 is a prime.

2987535 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2987493 and 2987502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (300960).

2^2987535 is an apocalyptic number.

2987535 is a deficient number, since it is larger than the sum of its proper divisors (1827825).

2987535 is a wasteful number, since it uses less digits than its factorization.

2987535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478.

The product of its digits is 75600, while the sum is 39.

The square root of 2987535 is about 1728.4487264597. The cubic root of 2987535 is about 144.0249281689.

The spelling of 2987535 in words is "two million, nine hundred eighty-seven thousand, five hundred thirty-five".