13800554 has 8 divisors (see below), whose sum is σ = 20992608. Its totient is φ = 6803020.

The previous prime is 13800551. The next prime is 13800557. The reversal of 13800554 is 45500831.

It is an interprime number because it is at equal distance from previous prime (13800551) and next prime (13800557).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13800551) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 48452 + ... + 48735.

It is an arithmetic number, because the mean of its divisors is an integer number (2624076).

Almost surely, 2^13800554 is an apocalyptic number.

13800554 is a deficient number, since it is larger than the sum of its proper divisors (7192054).

13800554 is an equidigital number, since it uses as much as digits as its factorization.

13800554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97260.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 13800554 is about 3714.9096893464. The cubic root of 13800554 is about 239.8642403496.

The spelling of 13800554 in words is "thirteen million, eight hundred thousand, five hundred fifty-four".