7267133252 has 24 divisors (see below), whose sum is σ = 12955337472. Its totient is φ = 3565879200.

The previous prime is 7267133227. The next prime is 7267133297. The reversal of 7267133252 is 2523317627.

It is a happy number.

It is a super-2 number, since 2×7267133252² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74477 + ... + 141707.

It is an arithmetic number, because the mean of its divisors is an integer number (539805728).

Almost surely, 2^7267133252 is an apocalyptic number.

It is an amenable number.

7267133252 is a deficient number, since it is larger than the sum of its proper divisors (5688204220).

7267133252 is a wasteful number, since it uses less digits than its factorization.

7267133252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67739 (or 67737 counting only the distinct ones).

The product of its digits is 105840, while the sum is 38.

The square root of 7267133252 is about 85247.4823792468. The cubic root of 7267133252 is about 1936.9617348021.

The spelling of 7267133252 in words is "seven billion, two hundred sixty-seven million, one hundred thirty-three thousand, two hundred fifty-two".