11729404 has 6 divisors (see below), whose sum is σ = 20526464. Its totient is φ = 5864700.

The previous prime is 11729401. The next prime is 11729423. The reversal of 11729404 is 40492711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11729401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466172 + ... + 1466179.

Almost surely, 2^11729404 is an apocalyptic number.

It is an amenable number.

11729404 is a deficient number, since it is larger than the sum of its proper divisors (8797060).

11729404 is a wasteful number, since it uses less digits than its factorization.

11729404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932355 (or 2932353 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 11729404 is about 3424.8217471863. The cubic root of 11729404 is about 227.2088873978.

The spelling of 11729404 in words is "eleven million, seven hundred twenty-nine thousand, four hundred four".