1135890039 has 8 divisors (see below), whose sum is σ = 1516242672. Its totient is φ = 756398720.

The previous prime is 1135890017. The next prime is 1135890043. The reversal of 1135890039 is 9300985311.

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 1135890039 - 2¹² = 1135885943 is a prime.

It is a super-3 number, since 3×1135890039³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1135889979 and 1135890006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135891039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212244 + ... + 217529.

It is an arithmetic number, because the mean of its divisors is an integer number (189530334).

Almost surely, 2^1135890039 is an apocalyptic number.

1135890039 is a deficient number, since it is larger than the sum of its proper divisors (380352633).

1135890039 is an equidigital number, since it uses as much as digits as its factorization.

1135890039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430657.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 1135890039 is about 33702.9678070048. The cubic root of 1135890039 is about 1043.3870216248.

The spelling of 1135890039 in words is "one billion, one hundred thirty-five million, eight hundred ninety thousand, thirty-nine".