5136142 has 32 divisors (see below), whose sum is σ = 9206784. Its totient is φ = 2121600.

The previous prime is 5136121. The next prime is 5136143. The reversal of 5136142 is 2416315.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136143) 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 15 ways as a sum of consecutive naturals, for example, 11373 + ... + 11815.

It is an arithmetic number, because the mean of its divisors is an integer number (287712).

Almost surely, 2^5136142 is an apocalyptic number.

5136142 is a deficient number, since it is larger than the sum of its proper divisors (4070642).

5136142 is a wasteful number, since it uses less digits than its factorization.

5136142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504.

The product of its digits is 720, while the sum is 22.

The square root of 5136142 is about 2266.3058046080. The cubic root of 5136142 is about 172.5357147922.

The spelling of 5136142 in words is "five million, one hundred thirty-six thousand, one hundred forty-two".