1084641 has 8 divisors (see below), whose sum is σ = 1470144. Its totient is φ = 711120.

The previous prime is 1084637. The next prime is 1084649. The reversal of 1084641 is 1464801.

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

It is not a de Polignac number, because 1084641 - 2² = 1084637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1084649) 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, 2781 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (183768).

2^1084641 is an apocalyptic number.

It is an amenable number.

1084641 is a deficient number, since it is larger than the sum of its proper divisors (385503).

1084641 is an equidigital number, since it uses as much as digits as its factorization.

1084641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1084641 is about 1041.4609930285. The cubic root of 1084641 is about 102.7453097237.

The spelling of 1084641 in words is "one million, eighty-four thousand, six hundred forty-one".