13752198 has 12 divisors (see below), whose sum is σ = 29796468. Its totient is φ = 4584060.

The previous prime is 13752173. The next prime is 13752209. The reversal of 13752198 is 89125731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381988 + ... + 382023.

It is an arithmetic number, because the mean of its divisors is an integer number (2483039).

Almost surely, 2^13752198 is an apocalyptic number.

13752198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13752198 is an abundant number, since it is smaller than the sum of its proper divisors (16044270).

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

13752198 is a wasteful number, since it uses less digits than its factorization.

13752198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764019 (or 764016 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 13752198 is about 3708.3956099640. The cubic root of 13752198 is about 239.5837576770.

The spelling of 13752198 in words is "thirteen million, seven hundred fifty-two thousand, one hundred ninety-eight".