726552152 has 16 divisors (see below), whose sum is σ = 1421515440. Its totient is φ = 347481376.

The previous prime is 726552139. The next prime is 726552173. The reversal of 726552152 is 251255627.

726552152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×726552152² = 1055756059151662208, which contains 22 as substring.

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, 1974143 + ... + 1974510.

It is an arithmetic number, because the mean of its divisors is an integer number (88844715).

Almost surely, 2^726552152 is an apocalyptic number.

It is an amenable number.

726552152 is a deficient number, since it is larger than the sum of its proper divisors (694963288).

726552152 is a wasteful number, since it uses less digits than its factorization.

726552152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948682 (or 3948678 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 726552152 is about 26954.6313645726. The cubic root of 726552152 is about 898.9915255431.

The spelling of 726552152 in words is "seven hundred twenty-six million, five hundred fifty-two thousand, one hundred fifty-two".