13154898 has 16 divisors (see below), whose sum is σ = 26388576. Its totient is φ = 4371840.

The previous prime is 13154887. The next prime is 13154903. The reversal of 13154898 is 89845131.

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 in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 5223.

It is an arithmetic number, because the mean of its divisors is an integer number (1649286).

Almost surely, 2^13154898 is an apocalyptic number.

13154898 is an abundant number, since it is smaller than the sum of its proper divisors (13233678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13154898 is a wasteful number, since it uses less digits than its factorization.

13154898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569.

The product of its digits is 34560, while the sum is 39.

The square root of 13154898 is about 3626.9681553606. The cubic root of 13154898 is about 236.0636738082.

The spelling of 13154898 in words is "thirteen million, one hundred fifty-four thousand, eight hundred ninety-eight".