11642893 has 8 divisors (see below), whose sum is σ = 11995200. Its totient is φ = 11293920.

The previous prime is 11642879. The next prime is 11642921. The reversal of 11642893 is 39824611.

11642893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11642893 - 2¹⁷ = 11511821 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 (11642863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7446 + ... + 8872.

It is an arithmetic number, because the mean of its divisors is an integer number (1499400).

Almost surely, 2^11642893 is an apocalyptic number.

It is an amenable number.

11642893 is a deficient number, since it is larger than the sum of its proper divisors (352307).

11642893 is a wasteful number, since it uses less digits than its factorization.

11642893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667.

The product of its digits is 10368, while the sum is 34.

The square root of 11642893 is about 3412.1683721645. The cubic root of 11642893 is about 226.6489103257.

The spelling of 11642893 in words is "eleven million, six hundred forty-two thousand, eight hundred ninety-three".