13842148 has 24 divisors (see below), whose sum is σ = 25782624. Its totient is φ = 6480000.

The previous prime is 13842137. The next prime is 13842149. The reversal of 13842148 is 84124831.

It is a super-2 number, since 2×13842148² = 383210122507808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13842149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16663 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (1074276).

Almost surely, 2^13842148 is an apocalyptic number.

It is an amenable number.

13842148 is a deficient number, since it is larger than the sum of its proper divisors (11940476).

13842148 is a wasteful number, since it uses less digits than its factorization.

13842148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1081 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 13842148 is about 3720.5037293356. The cubic root of 13842148 is about 240.1049772239.

Adding to 13842148 its reverse (84124831), we get a palindrome (97966979).

The spelling of 13842148 in words is "thirteen million, eight hundred forty-two thousand, one hundred forty-eight".