7906135 has 8 divisors (see below), whose sum is σ = 9900000. Its totient is φ = 6049824.

The previous prime is 7906127. The next prime is 7906163. The reversal of 7906135 is 5316097.

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 7906135 - 2³ = 7906127 is a prime.

7906135 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7906097 and 7906106.

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 in 7 ways as a sum of consecutive naturals, for example, 34260 + ... + 34489.

It is an arithmetic number, because the mean of its divisors is an integer number (1237500).

Almost surely, 2^7906135 is an apocalyptic number.

7906135 is a deficient number, since it is larger than the sum of its proper divisors (1993865).

7906135 is a wasteful number, since it uses less digits than its factorization.

7906135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68777.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 7906135 is about 2811.7850202318. The cubic root of 7906135 is about 199.2147123185.

The spelling of 7906135 in words is "seven million, nine hundred six thousand, one hundred thirty-five".