7270126 has 16 divisors (see below), whose sum is σ = 11365200. Its totient is φ = 3483648.

The previous prime is 7270121. The next prime is 7270127. The reversal of 7270126 is 6210727.

7270126 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 7270126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9070 + ... + 9838.

It is an arithmetic number, because the mean of its divisors is an integer number (710325).

Almost surely, 2^7270126 is an apocalyptic number.

7270126 is a deficient number, since it is larger than the sum of its proper divisors (4095074).

7270126 is a wasteful number, since it uses less digits than its factorization.

7270126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 7270126 is about 2696.3171178480. The cubic root of 7270126 is about 193.7227591254.

It can be divided in two parts, 72701 and 26, that added together give a palindrome (72727).

The spelling of 7270126 in words is "seven million, two hundred seventy thousand, one hundred twenty-six".