7146126 has 24 divisors (see below), whose sum is σ = 16674840. Its totient is φ = 2198736.

The previous prime is 7146091. The next prime is 7146133. The reversal of 7146126 is 6216417.

It is a cake number, because a cake can be divided into 7146126 parts by 350 planar cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 7146126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15036 + ... + 15503.

It is an arithmetic number, because the mean of its divisors is an integer number (694785).

Almost surely, 2^7146126 is an apocalyptic number.

7146126 is an abundant number, since it is smaller than the sum of its proper divisors (9528714).

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

7146126 is a wasteful number, since it uses less digits than its factorization.

7146126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30560 (or 30557 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 7146126 is about 2673.2238963469. The cubic root of 7146126 is about 192.6150523783.

The spelling of 7146126 in words is "seven million, one hundred forty-six thousand, one hundred twenty-six".