3667542 has 8 divisors (see below), whose sum is σ = 7335096. Its totient is φ = 1222512.

The previous prime is 3667541. The next prime is 3667553. The reversal of 3667542 is 2457663.

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

3667542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305623 + ... + 305634.

It is an arithmetic number, because the mean of its divisors is an integer number (916887).

Almost surely, 2^3667542 is an apocalyptic number.

3667542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3667542 is a wasteful number, since it uses less digits than its factorization.

3667542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611262.

The product of its digits is 30240, while the sum is 33.

The square root of 3667542 is about 1915.0827658355. The cubic root of 3667542 is about 154.2144367507.

The spelling of 3667542 in words is "three million, six hundred sixty-seven thousand, five hundred forty-two".