1093642 has 8 divisors (see below), whose sum is σ = 1789632. Its totient is φ = 497100.

The previous prime is 1093639. The next prime is 1093657. The reversal of 1093642 is 2463901.

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

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, 24834 + ... + 24877.

It is an arithmetic number, because the mean of its divisors is an integer number (223704).

2^1093642 is an apocalyptic number.

1093642 is a deficient number, since it is larger than the sum of its proper divisors (695990).

1093642 is a wasteful number, since it uses less digits than its factorization.

1093642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49724.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1093642 is about 1045.7733980170. The cubic root of 1093642 is about 103.0287411545.

The spelling of 1093642 in words is "one million, ninety-three thousand, six hundred forty-two".