11905348 has 24 divisors (see below), whose sum is σ = 25643072. Its totient is φ = 4709664.

The previous prime is 11905331. The next prime is 11905349. The reversal of 11905348 is 84350911.

It is a super-2 number, since 2×11905348² = 283474622002208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11905349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15990 + ... + 16717.

Almost surely, 2^11905348 is an apocalyptic number.

It is an amenable number.

11905348 is an abundant number, since it is smaller than the sum of its proper divisors (13737724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11905348 is a wasteful number, since it uses less digits than its factorization.

11905348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32731 (or 32729 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 11905348 is about 3450.4127289355. The cubic root of 11905348 is about 228.3393172756.

The spelling of 11905348 in words is "eleven million, nine hundred five thousand, three hundred forty-eight".