13860154 has 16 divisors (see below), whose sum is σ = 25920576. Its totient is φ = 5400000.

The previous prime is 13860137. The next prime is 13860157. The reversal of 13860154 is 45106831.

It is not an unprimeable number, because it can be changed into a prime (13860157) 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, 44847 + ... + 45154.

It is an arithmetic number, because the mean of its divisors is an integer number (1620036).

Almost surely, 2^13860154 is an apocalyptic number.

13860154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13860154 is a deficient number, since it is larger than the sum of its proper divisors (12060422).

13860154 is a wasteful number, since it uses less digits than its factorization.

13860154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90021.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 13860154 is about 3722.9227765292. The cubic root of 13860154 is about 240.2090424061.

Adding to 13860154 its reverse (45106831), we get a palindrome (58966985).

The spelling of 13860154 in words is "thirteen million, eight hundred sixty thousand, one hundred fifty-four".