11990302 has 4 divisors (see below), whose sum is σ = 17985456. Its totient is φ = 5995150.

The previous prime is 11990281. The next prime is 11990339. The reversal of 11990302 is 20309911.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2997574 + ... + 2997577.

It is an arithmetic number, because the mean of its divisors is an integer number (4496364).

Almost surely, 2^11990302 is an apocalyptic number.

11990302 is a deficient number, since it is larger than the sum of its proper divisors (5995154).

11990302 is an equidigital number, since it uses as much as digits as its factorization.

11990302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995153.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 11990302 is about 3462.7015464807. The cubic root of 11990302 is about 228.8811572292.

The spelling of 11990302 in words is "eleven million, nine hundred ninety thousand, three hundred two".