7135122 has 16 divisors (see below), whose sum is σ = 14451840. Its totient is φ = 2348112.

The previous prime is 7135103. The next prime is 7135123. The reversal of 7135122 is 2215317.

It is not an unprimeable number, because it can be changed into a prime (7135123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7053 + ... + 8000.

It is an arithmetic number, because the mean of its divisors is an integer number (903240).

Almost surely, 2^7135122 is an apocalyptic number.

7135122 is an abundant number, since it is smaller than the sum of its proper divisors (7316718).

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

7135122 is a wasteful number, since it uses less digits than its factorization.

7135122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15137.

The product of its digits is 420, while the sum is 21.

The square root of 7135122 is about 2671.1649144147. The cubic root of 7135122 is about 192.5161351517.

The spelling of 7135122 in words is "seven million, one hundred thirty-five thousand, one hundred twenty-two".