13154854 has 4 divisors (see below), whose sum is σ = 19732284. Its totient is φ = 6577426.

The previous prime is 13154839. The next prime is 13154863. The reversal of 13154854 is 45845131.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×13154854² = 346100367522632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3288712 + ... + 3288715.

It is an arithmetic number, because the mean of its divisors is an integer number (4933071).

Almost surely, 2^13154854 is an apocalyptic number.

13154854 is a deficient number, since it is larger than the sum of its proper divisors (6577430).

13154854 is an equidigital number, since it uses as much as digits as its factorization.

13154854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577429.

The product of its digits is 9600, while the sum is 31.

The square root of 13154854 is about 3626.9620896833. The cubic root of 13154854 is about 236.0634106156.

Adding to 13154854 its reverse (45845131), we get a palindrome (58999985).

It can be divided in two parts, 13 and 154854, that multiplied together give a palindrome (2013102).

The spelling of 13154854 in words is "thirteen million, one hundred fifty-four thousand, eight hundred fifty-four".