11648829 has 16 divisors (see below), whose sum is σ = 16123712. Its totient is φ = 7475328.

The previous prime is 11648789. The next prime is 11648869. The reversal of 11648829 is 92884611.

11648829 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11648789) and next prime (11648869).

It is not a de Polignac number, because 11648829 - 2⁹ = 11648317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11648869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8799 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (1007732).

Almost surely, 2^11648829 is an apocalyptic number.

It is an amenable number.

11648829 is a deficient number, since it is larger than the sum of its proper divisors (4474883).

11648829 is a wasteful number, since it uses less digits than its factorization.

11648829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356.

The product of its digits is 27648, while the sum is 39.

The square root of 11648829 is about 3413.0380894447. The cubic root of 11648829 is about 226.6874219268.

The spelling of 11648829 in words is "eleven million, six hundred forty-eight thousand, eight hundred twenty-nine".