11629387 has 16 divisors (see below), whose sum is σ = 15264000. Its totient is φ = 8583840.

The previous prime is 11629381. The next prime is 11629399. The reversal of 11629387 is 78392611.

It is a cyclic number.

It is not a de Polignac number, because 11629387 - 2⁷ = 11629259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11629381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2512 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (954000).

Almost surely, 2^11629387 is an apocalyptic number.

11629387 is a deficient number, since it is larger than the sum of its proper divisors (3634613).

11629387 is a wasteful number, since it uses less digits than its factorization.

11629387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7986.

The product of its digits is 18144, while the sum is 37.

The square root of 11629387 is about 3410.1887044561. The cubic root of 11629387 is about 226.5612372534.

The spelling of 11629387 in words is "eleven million, six hundred twenty-nine thousand, three hundred eighty-seven".