7229503072 has 24 divisors (see below), whose sum is σ = 15527001672. Its totient is φ = 3286137600.

The previous prime is 7229503049. The next prime is 7229503091. The reversal of 7229503072 is 2703059227.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10268829 + ... + 10269532.

It is an arithmetic number, because the mean of its divisors is an integer number (646958403).

Almost surely, 2^7229503072 is an apocalyptic number.

It is an amenable number.

7229503072 is an abundant number, since it is smaller than the sum of its proper divisors (8297498600).

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

7229503072 is a wasteful number, since it uses less digits than its factorization.

7229503072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20538382 (or 20538374 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 7229503072 is about 85026.4845327619. The cubic root of 7229503072 is about 1933.6126658886.

The spelling of 7229503072 in words is "seven billion, two hundred twenty-nine million, five hundred three thousand, seventy-two".