1151636038 has 8 divisors (see below), whose sum is σ = 1974233232. Its totient is φ = 493558296.

The previous prime is 1151636033. The next prime is 1151636051. The reversal of 1151636038 is 8306361511.

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

It is a junction number, because it is equal to n+sod(n) for n = 1151635994 and 1151636012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151636033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41129845 + ... + 41129872.

It is an arithmetic number, because the mean of its divisors is an integer number (246779154).

Almost surely, 2^1151636038 is an apocalyptic number.

1151636038 is a deficient number, since it is larger than the sum of its proper divisors (822597194).

1151636038 is an equidigital number, since it uses as much as digits as its factorization.

1151636038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82259726.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 1151636038 is about 33935.7634067660. The cubic root of 1151636038 is about 1048.1861467171.

Adding to 1151636038 its reverse (8306361511), we get a palindrome (9457997549).

The spelling of 1151636038 in words is "one billion, one hundred fifty-one million, six hundred thirty-six thousand, thirty-eight".