11990035 has 8 divisors (see below), whose sum is σ = 14777136. Its totient is φ = 9332640.

The previous prime is 11990023. The next prime is 11990051. The reversal of 11990035 is 53009911.

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

It is not a de Polignac number, because 11990035 - 2¹⁹ = 11465747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11989985 and 11990012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32221 + ... + 32590.

It is an arithmetic number, because the mean of its divisors is an integer number (1847142).

Almost surely, 2^11990035 is an apocalyptic number.

11990035 is a deficient number, since it is larger than the sum of its proper divisors (2787101).

11990035 is an equidigital number, since it uses as much as digits as its factorization.

11990035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64853.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 11990035 is about 3462.6629925536. The cubic root of 11990035 is about 228.8794583083.

Adding to 11990035 its reverse (53009911), we get a palindrome (64999946).

The spelling of 11990035 in words is "eleven million, nine hundred ninety thousand, thirty-five".