7126142 has 8 divisors (see below), whose sum is σ = 10864632. Its totient is φ = 3504600.

The previous prime is 7126127. The next prime is 7126153. The reversal of 7126142 is 2416217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29084 + ... + 29327.

It is an arithmetic number, because the mean of its divisors is an integer number (1358079).

Almost surely, 2^7126142 is an apocalyptic number.

7126142 is a deficient number, since it is larger than the sum of its proper divisors (3738490).

7126142 is a wasteful number, since it uses less digits than its factorization.

7126142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58474.

The product of its digits is 672, while the sum is 23.

The square root of 7126142 is about 2669.4834706362. The cubic root of 7126142 is about 192.4353366890.

The spelling of 7126142 in words is "seven million, one hundred twenty-six thousand, one hundred forty-two".