11943416 has 16 divisors (see below), whose sum is σ = 22626240. Its totient is φ = 5909760.

The previous prime is 11943413. The next prime is 11943431. The reversal of 11943416 is 61434911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11943413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6920 + ... + 8471.

It is an arithmetic number, because the mean of its divisors is an integer number (1414140).

Almost surely, 2^11943416 is an apocalyptic number.

It is an amenable number.

11943416 is a deficient number, since it is larger than the sum of its proper divisors (10682824).

11943416 is a wasteful number, since it uses less digits than its factorization.

11943416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15494 (or 15490 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 11943416 is about 3455.9247676997. The cubic root of 11943416 is about 228.5824341427.

It can be divided in two parts, 1194 and 3416, that multiplied together give a palindrome (4078704).

The spelling of 11943416 in words is "eleven million, nine hundred forty-three thousand, four hundred sixteen".