1190136046 has 16 divisors (see below), whose sum is σ = 2014651440. Its totient is φ = 522316480.

The previous prime is 1190136037. The next prime is 1190136053. The reversal of 1190136046 is 6406310911.

It is a junction number, because it is equal to n+sod(n) for n = 1190135999 and 1190136017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932071 + ... + 933346.

It is an arithmetic number, because the mean of its divisors is an integer number (125915715).

Almost surely, 2^1190136046 is an apocalyptic number.

1190136046 is a deficient number, since it is larger than the sum of its proper divisors (824515394).

1190136046 is a wasteful number, since it uses less digits than its factorization.

1190136046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865459.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1190136046 is about 34498.3484532231. The cubic root of 1190136046 is about 1059.7388837071.

Adding to 1190136046 its reverse (6406310911), we get a palindrome (7596446957).

The spelling of 1190136046 in words is "one billion, one hundred ninety million, one hundred thirty-six thousand, forty-six".