3542887 has 4 divisors (see below), whose sum is σ = 3546760. Its totient is φ = 3539016.

The previous prime is 3542863. The next prime is 3542923. The reversal of 3542887 is 7882453.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3542887 is a prime.

It is a d-powerful number, because it can be written as 3³ + 5⁹ + 4⁹ + 2²⁰ + 8² + 8⁶ + 7⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289 + ... + 2677.

It is an arithmetic number, because the mean of its divisors is an integer number (886690).

Almost surely, 2^3542887 is an apocalyptic number.

3542887 is a deficient number, since it is larger than the sum of its proper divisors (3873).

3542887 is a wasteful number, since it uses less digits than its factorization.

3542887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its digits is 53760, while the sum is 37.

The square root of 3542887 is about 1882.2558274581. The cubic root of 3542887 is about 152.4470765026.

The spelling of 3542887 in words is "three million, five hundred forty-two thousand, eight hundred eighty-seven".