7267472013 has 16 divisors (see below), whose sum is σ = 10212984320. Its totient is φ = 4584121776.

The previous prime is 7267471987. The next prime is 7267472027. The reversal of 7267472013 is 3102747627.

It is not a de Polignac number, because 7267472013 - 2¹⁰ = 7267470989 is a prime.

It is a super-2 number, since 2×7267472013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7267472813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36145 + ... + 125862.

It is an arithmetic number, because the mean of its divisors is an integer number (638311520).

Almost surely, 2^7267472013 is an apocalyptic number.

It is an amenable number.

7267472013 is a deficient number, since it is larger than the sum of its proper divisors (2945512307).

7267472013 is a wasteful number, since it uses less digits than its factorization.

7267472013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162816.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 7267472013 is about 85249.4692828055. The cubic root of 7267472013 is about 1936.9918318099.

The spelling of 7267472013 in words is "seven billion, two hundred sixty-seven million, four hundred seventy-two thousand, thirteen".