1061081 has 8 divisors (see below), whose sum is σ = 1254720. Its totient is φ = 877968.

The previous prime is 1061069. The next prime is 1061087. The reversal of 1061081 is 1801601.

It is a happy number.

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

It is not a de Polignac number, because 1061081 - 2¹⁴ = 1044697 is a prime.

It is a super-2 number, since 2×1061081² = 2251785777122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1061087) 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, 2411 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (156840).

2^1061081 is an apocalyptic number.

It is an amenable number.

1061081 is a deficient number, since it is larger than the sum of its proper divisors (193639).

1061081 is an equidigital number, since it uses as much as digits as its factorization.

1061081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1061081 is about 1030.0878603304. The cubic root of 1061081 is about 101.9959308898.

Adding to 1061081 its reverse (1801601), we get a palindrome (2862682).

The spelling of 1061081 in words is "one million, sixty-one thousand, eighty-one".