7385162272 has 48 divisors (see below), whose sum is σ = 15133487040. Its totient is φ = 3543305472.

The previous prime is 7385162233. The next prime is 7385162303. The reversal of 7385162272 is 2722615837.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126853 + ... + 175675.

It is an arithmetic number, because the mean of its divisors is an integer number (315280980).

Almost surely, 2^7385162272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7385162272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7566743520).

7385162272 is an abundant number, since it is smaller than the sum of its proper divisors (7748324768).

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

7385162272 is a wasteful number, since it uses less digits than its factorization.

7385162272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49025 (or 49017 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 7385162272 is about 85936.9668536189. The cubic root of 7385162272 is about 1947.3918470603.

The spelling of 7385162272 in words is "seven billion, three hundred eighty-five million, one hundred sixty-two thousand, two hundred seventy-two".