11261938 has 8 divisors (see below), whose sum is σ = 17096688. Its totient is φ = 5563044.

The previous prime is 11261911. The next prime is 11261941. The reversal of 11261938 is 83916211.

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

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, 33756 + ... + 34087.

It is an arithmetic number, because the mean of its divisors is an integer number (2137086).

Almost surely, 2^11261938 is an apocalyptic number.

11261938 is a deficient number, since it is larger than the sum of its proper divisors (5834750).

11261938 is an equidigital number, since it uses as much as digits as its factorization.

11261938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67928.

The product of its digits is 2592, while the sum is 31.

The square root of 11261938 is about 3355.8811063564. The cubic root of 11261938 is about 224.1494671018.

The spelling of 11261938 in words is "eleven million, two hundred sixty-one thousand, nine hundred thirty-eight".