13858101 has 32 divisors (see below), whose sum is σ = 21312000. Its totient is φ = 8895744.

The previous prime is 13858081. The next prime is 13858133. The reversal of 13858101 is 10185831.

It is not a de Polignac number, because 13858101 - 2¹¹ = 13856053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13858301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155665 + ... + 155753.

It is an arithmetic number, because the mean of its divisors is an integer number (666000).

Almost surely, 2^13858101 is an apocalyptic number.

It is an amenable number.

13858101 is a deficient number, since it is larger than the sum of its proper divisors (7453899).

13858101 is an equidigital number, since it uses as much as digits as its factorization.

13858101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 13858101 is about 3722.6470420925. The cubic root of 13858101 is about 240.1971817030.

The spelling of 13858101 in words is "thirteen million, eight hundred fifty-eight thousand, one hundred one".