1144536086 has 8 divisors (see below), whose sum is σ = 1729335960. Its totient is φ = 568090768.

The previous prime is 1144536061. The next prime is 1144536091. The reversal of 1144536086 is 6806354411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088296 + ... + 2088843.

It is an arithmetic number, because the mean of its divisors is an integer number (216166995).

Almost surely, 2^1144536086 is an apocalyptic number.

1144536086 is a deficient number, since it is larger than the sum of its proper divisors (584799874).

1144536086 is a wasteful number, since it uses less digits than its factorization.

1144536086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177278.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1144536086 is about 33830.9929798107. The cubic root of 1144536086 is about 1046.0276471603.

The spelling of 1144536086 in words is "one billion, one hundred forty-four million, five hundred thirty-six thousand, eighty-six".