7212708092 has 24 divisors (see below), whose sum is σ = 13184489472. Its totient is φ = 3446031600.

The previous prime is 7212708077. The next prime is 7212708103. The reversal of 7212708092 is 2908072127.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51617 + ... + 130727.

It is an arithmetic number, because the mean of its divisors is an integer number (549353728).

Almost surely, 2^7212708092 is an apocalyptic number.

It is an amenable number.

7212708092 is a deficient number, since it is larger than the sum of its proper divisors (5971781380).

7212708092 is a wasteful number, since it uses less digits than its factorization.

7212708092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80129 (or 80127 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 7212708092 is about 84927.6638793273. The cubic root of 7212708092 is about 1932.1141688752.

The spelling of 7212708092 in words is "seven billion, two hundred twelve million, seven hundred eight thousand, ninety-two".