7306642 has 8 divisors (see below), whose sum is σ = 12525696. Its totient is φ = 3131412.

The previous prime is 7306613. The next prime is 7306661. The reversal of 7306642 is 2466037.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7306642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260938 + ... + 260965.

It is an arithmetic number, because the mean of its divisors is an integer number (1565712).

Almost surely, 2^7306642 is an apocalyptic number.

7306642 is a deficient number, since it is larger than the sum of its proper divisors (5219054).

7306642 is a wasteful number, since it uses less digits than its factorization.

7306642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521912.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 7306642 is about 2703.0800950027. The cubic root of 7306642 is about 194.0465577137.

The spelling of 7306642 in words is "seven million, three hundred six thousand, six hundred forty-two".