7126736 has 20 divisors (see below), whose sum is σ = 13880064. Its totient is φ = 3544800.

The previous prime is 7126733. The next prime is 7126739. The reversal of 7126736 is 6376217.

It is an interprime number because it is at equal distance from previous prime (7126733) and next prime (7126739).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7126733) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 4431.

Almost surely, 2^7126736 is an apocalyptic number.

It is an amenable number.

7126736 is a deficient number, since it is larger than the sum of its proper divisors (6753328).

7126736 is a wasteful number, since it uses less digits than its factorization.

7126736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330 (or 2324 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 7126736 is about 2669.5947257964. The cubic root of 7126736 is about 192.4406833602.

The spelling of 7126736 in words is "seven million, one hundred twenty-six thousand, seven hundred thirty-six".