18935041 has 8 divisors (see below), whose sum is σ = 19211904. Its totient is φ = 18660240.

The previous prime is 18935011. The next prime is 18935051. The reversal of 18935041 is 14053981.

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 18935041 - 2⁷ = 18934913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18934994 and 18935012.

It is not an unprimeable number, because it can be changed into a prime (18935011) 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, 28671 + ... + 29323.

It is an arithmetic number, because the mean of its divisors is an integer number (2401488).

Almost surely, 2^18935041 is an apocalyptic number.

It is an amenable number.

18935041 is a deficient number, since it is larger than the sum of its proper divisors (276863).

18935041 is a wasteful number, since it uses less digits than its factorization.

18935041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031.

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

The square root of 18935041 is about 4351.4412554923. The cubic root of 18935041 is about 266.5357181726.

The spelling of 18935041 in words is "eighteen million, nine hundred thirty-five thousand, forty-one".