7126612 has 6 divisors (see below), whose sum is σ = 12471578. Its totient is φ = 3563304.

The previous prime is 7126601. The next prime is 7126627. The reversal of 7126612 is 2166217.

It can be written as a sum of positive squares in only one way, i.e., 5973136 + 1153476 = 2444^2 + 1074^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 890823 + ... + 890830.

Almost surely, 2^7126612 is an apocalyptic number.

It is an amenable number.

7126612 is a deficient number, since it is larger than the sum of its proper divisors (5344966).

7126612 is a wasteful number, since it uses less digits than its factorization.

7126612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781657 (or 1781655 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 7126612 is about 2669.5715011964. The cubic root of 7126612 is about 192.4395672446.

The spelling of 7126612 in words is "seven million, one hundred twenty-six thousand, six hundred twelve".