1093641 has 8 divisors (see below), whose sum is σ = 1480224. Its totient is φ = 718080.

The previous prime is 1093639. The next prime is 1093657. The reversal of 1093641 is 1463901.

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

It is not a de Polignac number, because 1093641 - 2¹ = 1093639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1093681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2520 + ... + 2921.

It is an arithmetic number, because the mean of its divisors is an integer number (185028).

2^1093641 is an apocalyptic number.

It is an amenable number.

1093641 is a deficient number, since it is larger than the sum of its proper divisors (386583).

1093641 is an equidigital number, since it uses as much as digits as its factorization.

1093641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1093641 is about 1045.7729199018. The cubic root of 1093641 is about 103.0287097522.

The spelling of 1093641 in words is "one million, ninety-three thousand, six hundred forty-one".