1061142835 has 8 divisors (see below), whose sum is σ = 1328735520. Its totient is φ = 812004864.

The previous prime is 1061142791. The next prime is 1061142847. The reversal of 1061142835 is 5382411601.

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

It is a cyclic number.

It is not a de Polignac number, because 1061142835 - 2¹⁹ = 1060618547 is a prime.

It is a super-2 number, since 2×1061142835² = 2252048232543674450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061142797 and 1061142806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4613550 + ... + 4613779.

It is an arithmetic number, because the mean of its divisors is an integer number (166091940).

Almost surely, 2^1061142835 is an apocalyptic number.

1061142835 is a deficient number, since it is larger than the sum of its proper divisors (267592685).

1061142835 is an equidigital number, since it uses as much as digits as its factorization.

1061142835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9227357.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1061142835 is about 32575.1874131217. The cubic root of 1061142835 is about 1019.9791213848.

The spelling of 1061142835 in words is "one billion, sixty-one million, one hundred forty-two thousand, eight hundred thirty-five".