20141608 has 8 divisors (see below), whose sum is σ = 37765530. Its totient is φ = 10070800.

The previous prime is 20141591. The next prime is 20141623. The reversal of 20141608 is 80614102.

It can be written as a sum of positive squares in only one way, i.e., 11009124 + 9132484 = 3318^2 + 3022^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1258843 + ... + 1258858.

Almost surely, 2^20141608 is an apocalyptic number.

It is an amenable number.

20141608 is a deficient number, since it is larger than the sum of its proper divisors (17623922).

20141608 is a wasteful number, since it uses less digits than its factorization.

20141608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517707 (or 2517703 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 20141608 is about 4487.9402848077. The cubic root of 20141608 is about 272.0808943360.

The spelling of 20141608 in words is "twenty million, one hundred forty-one thousand, six hundred eight".