20113348 has 18 divisors (see below), whose sum is σ = 36185226. Its totient is φ = 9782208.

The previous prime is 20113337. The next prime is 20113367. The reversal of 20113348 is 84331102.

It can be written as a sum of positive squares in 3 ways, for example, as 6110784 + 14002564 = 2472^2 + 3742^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3640 + ... + 7312.

Almost surely, 2^20113348 is an apocalyptic number.

It is an amenable number.

20113348 is a deficient number, since it is larger than the sum of its proper divisors (16071878).

20113348 is a wasteful number, since it uses less digits than its factorization.

20113348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 20113348 is about 4484.7907420525. The cubic root of 20113348 is about 271.9535856500.

The spelling of 20113348 in words is "twenty million, one hundred thirteen thousand, three hundred forty-eight".