1086273036 has 18 divisors (see below), whose sum is σ = 2745856932. Its totient is φ = 362091000.

The previous prime is 1086273007. The next prime is 1086273053. The reversal of 1086273036 is 6303726801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 30174251 = 1086273036 / (1 + 0 + 8 + 6 + 2 + 7 + 3 + 0 + 3 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15087090 + ... + 15087161.

Almost surely, 2^1086273036 is an apocalyptic number.

It is an amenable number.

1086273036 is an abundant number, since it is smaller than the sum of its proper divisors (1659583896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086273036 is a wasteful number, since it uses less digits than its factorization.

1086273036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30174261 (or 30174256 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1086273036 is about 32958.6564653355. The cubic root of 1086273036 is about 1027.9681678486.

Adding to 1086273036 its reverse (6303726801), we get a palindrome (7389999837).

The spelling of 1086273036 in words is "one billion, eighty-six million, two hundred seventy-three thousand, thirty-six".