3087542 has 8 divisors (see below), whose sum is σ = 4639800. Its totient is φ = 1540944.

The previous prime is 3087533. The next prime is 3087547. The reversal of 3087542 is 2457803.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3087547) 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, 434 + ... + 2522.

It is an arithmetic number, because the mean of its divisors is an integer number (579975).

Almost surely, 2^3087542 is an apocalyptic number.

3087542 is a deficient number, since it is larger than the sum of its proper divisors (1552258).

3087542 is a wasteful number, since it uses less digits than its factorization.

3087542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3087542 is about 1757.1402903582. The cubic root of 3087542 is about 145.6143886980.

The spelling of 3087542 in words is "three million, eighty-seven thousand, five hundred forty-two".