11884372 has 6 divisors (see below), whose sum is σ = 20797658. Its totient is φ = 5942184.

The previous prime is 11884357. The next prime is 11884387. The reversal of 11884372 is 27348811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11884357) and next prime (11884387).

It can be written as a sum of positive squares in only one way, i.e., 11048976 + 835396 = 3324^2 + 914^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1485543 + ... + 1485550.

Almost surely, 2^11884372 is an apocalyptic number.

It is an amenable number.

11884372 is a deficient number, since it is larger than the sum of its proper divisors (8913286).

11884372 is a wasteful number, since it uses less digits than its factorization.

11884372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971097 (or 2971095 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 11884372 is about 3447.3717525094. The cubic root of 11884372 is about 228.2051349672.

The spelling of 11884372 in words is "eleven million, eight hundred eighty-four thousand, three hundred seventy-two".