7092285421 has 8 divisors (see below), whose sum is σ = 7640670744. Its totient is φ = 6544303680.

The previous prime is 7092285407. The next prime is 7092285433. The reversal of 7092285421 is 1245822907.

7092285421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1399582921 + 5692702500 = 37411^2 + 75450^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7092285421 - 2²¹ = 7090188269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7092285521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63886 + ... + 135151.

It is an arithmetic number, because the mean of its divisors is an integer number (955083843).

Almost surely, 2^7092285421 is an apocalyptic number.

It is an amenable number.

7092285421 is a deficient number, since it is larger than the sum of its proper divisors (548385323).

7092285421 is a wasteful number, since it uses less digits than its factorization.

7092285421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201791.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 7092285421 is about 84215.7076856806. The cubic root of 7092285421 is about 1921.3009684145.

The spelling of 7092285421 in words is "seven billion, ninety-two million, two hundred eighty-five thousand, four hundred twenty-one".