1084450081 has 8 divisors (see below), whose sum is σ = 1274039424. Its totient is φ = 910027920.

The previous prime is 1084450027. The next prime is 1084450127. The reversal of 1084450081 is 1800544801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084450081 is a prime.

It is a super-2 number, since 2×1084450081² = 2352063956361813122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1084450021) by changing a digit.

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, 3791641 + ... + 3791926.

It is an arithmetic number, because the mean of its divisors is an integer number (159254928).

Almost surely, 2^1084450081 is an apocalyptic number.

1084450081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1084450081 is a deficient number, since it is larger than the sum of its proper divisors (189589343).

1084450081 is a wasteful number, since it uses less digits than its factorization.

1084450081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7583591.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 1084450081 is about 32930.9896753802. The cubic root of 1084450081 is about 1027.3928094463.

Adding to 1084450081 its reverse (1800544801), we get a palindrome (2884994882).

The spelling of 1084450081 in words is "one billion, eighty-four million, four hundred fifty thousand, eighty-one".