11873672 has 8 divisors (see below), whose sum is σ = 22263150. Its totient is φ = 5936832.

The previous prime is 11873663. The next prime is 11873699. The reversal of 11873672 is 27637811.

It can be written as a sum of positive squares in only one way, i.e., 8797156 + 3076516 = 2966^2 + 1754^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 742097 + ... + 742112.

Almost surely, 2^11873672 is an apocalyptic number.

It is an amenable number.

11873672 is a deficient number, since it is larger than the sum of its proper divisors (10389478).

11873672 is a wasteful number, since it uses less digits than its factorization.

11873672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484215 (or 1484211 counting only the distinct ones).

The product of its digits is 14112, while the sum is 35.

The square root of 11873672 is about 3445.8194961431. The cubic root of 11873672 is about 228.1366268422.

The spelling of 11873672 in words is "eleven million, eight hundred seventy-three thousand, six hundred seventy-two".