11733730 has 8 divisors (see below), whose sum is σ = 21120732. Its totient is φ = 4693488.

The previous prime is 11733721. The next prime is 11733737. The reversal of 11733730 is 3733711.

It can be written as a sum of positive squares in 2 ways, for example, as 10699441 + 1034289 = 3271^2 + 1017^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11733695 and 11733704.

It is not an unprimeable number, because it can be changed into a prime (11733737) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 586677 + ... + 586696.

Almost surely, 2^11733730 is an apocalyptic number.

11733730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11733730 is a deficient number, since it is larger than the sum of its proper divisors (9387002).

11733730 is a wasteful number, since it uses less digits than its factorization.

11733730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173380.

The product of its (nonzero) digits is 1323, while the sum is 25.

The square root of 11733730 is about 3425.4532546803. The cubic root of 11733730 is about 227.2368167747.

The spelling of 11733730 in words is "eleven million, seven hundred thirty-three thousand, seven hundred thirty".