18896101 has 8 divisors (see below), whose sum is σ = 21729344. Its totient is φ = 16096320.

The previous prime is 18896083. The next prime is 18896113. The reversal of 18896101 is 10169881.

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 18896101 - 2⁹ = 18895589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18893101) 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, 7140 + ... + 9421.

It is an arithmetic number, because the mean of its divisors is an integer number (2716168).

Almost surely, 2^18896101 is an apocalyptic number.

It is an amenable number.

18896101 is a deficient number, since it is larger than the sum of its proper divisors (2833243).

18896101 is a wasteful number, since it uses less digits than its factorization.

18896101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16731.

The product of its (nonzero) digits is 3456, while the sum is 34.

The square root of 18896101 is about 4346.9645731246. The cubic root of 18896101 is about 266.3528821323.

The spelling of 18896101 in words is "eighteen million, eight hundred ninety-six thousand, one hundred one".