13148142 has 32 divisors (see below), whose sum is σ = 30170112. Its totient is φ = 3741984.

The previous prime is 13148141. The next prime is 13148189. The reversal of 13148142 is 24184131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14988 + ... + 15840.

It is an arithmetic number, because the mean of its divisors is an integer number (942816).

Almost surely, 2^13148142 is an apocalyptic number.

13148142 is an abundant number, since it is smaller than the sum of its proper divisors (17021970).

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

13148142 is a wasteful number, since it uses less digits than its factorization.

13148142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

The product of its digits is 768, while the sum is 24.

The square root of 13148142 is about 3626.0366793512. The cubic root of 13148142 is about 236.0232549142.

The spelling of 13148142 in words is "thirteen million, one hundred forty-eight thousand, one hundred forty-two".