11738506 has 8 divisors (see below), whose sum is σ = 18962244. Its totient is φ = 5417760.

The previous prime is 11738471. The next prime is 11738539. The reversal of 11738506 is 60583711.

11738506 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 2 ways, for example, as 11282881 + 455625 = 3359^2 + 675^2 .

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

It is a super-2 number, since 2×11738506² = 275585046224072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225715 + ... + 225766.

Almost surely, 2^11738506 is an apocalyptic number.

11738506 is a deficient number, since it is larger than the sum of its proper divisors (7223738).

11738506 is a wasteful number, since it uses less digits than its factorization.

11738506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451496.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 11738506 is about 3426.1503177765. The cubic root of 11738506 is about 227.2676434548.

The spelling of 11738506 in words is "eleven million, seven hundred thirty-eight thousand, five hundred six".