11893802 has 8 divisors (see below), whose sum is σ = 17919300. Its totient is φ = 5920704.

The previous prime is 11893793. The next prime is 11893811. The reversal of 11893802 is 20839811.

It is an interprime number because it is at equal distance from previous prime (11893793) and next prime (11893811).

It can be written as a sum of positive squares in 2 ways, for example, as 11826721 + 67081 = 3439^2 + 259^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 12527 + ... + 13442.

Almost surely, 2^11893802 is an apocalyptic number.

11893802 is a deficient number, since it is larger than the sum of its proper divisors (6025498).

11893802 is a wasteful number, since it uses less digits than its factorization.

11893802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26200.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 11893802 is about 3448.7391899069. The cubic root of 11893802 is about 228.2654776730.

The spelling of 11893802 in words is "eleven million, eight hundred ninety-three thousand, eight hundred two".