9036642 has 16 divisors (see below), whose sum is σ = 18212832. Its totient is φ = 2988960.

The previous prime is 9036637. The next prime is 9036653. The reversal of 9036642 is 2466309.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4963 + ... + 6534.

It is an arithmetic number, because the mean of its divisors is an integer number (1138302).

Almost surely, 2^9036642 is an apocalyptic number.

9036642 is an abundant number, since it is smaller than the sum of its proper divisors (9176190).

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

9036642 is a wasteful number, since it uses less digits than its factorization.

9036642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 9036642 is about 3006.1007967132. The cubic root of 9036642 is about 208.2902905566.

The spelling of 9036642 in words is "nine million, thirty-six thousand, six hundred forty-two".