11789450 has 12 divisors (see below), whose sum is σ = 21928470. Its totient is φ = 4715760.

The previous prime is 11789447. The next prime is 11789461. The reversal of 11789450 is 5498711.

11789450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 11095561 + 693889 = 3331^2 + 833^2 .

It is a super-2 number, since 2×11789450² = 277982262605000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11789450.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117845 + ... + 117944.

Almost surely, 2^11789450 is an apocalyptic number.

11789450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11789450 is a deficient number, since it is larger than the sum of its proper divisors (10139020).

11789450 is a wasteful number, since it uses less digits than its factorization.

11789450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235801 (or 235796 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 11789450 is about 3433.5768522053. The cubic root of 11789450 is about 227.5959423049.

The spelling of 11789450 in words is "eleven million, seven hundred eighty-nine thousand, four hundred fifty".