726016156 has 24 divisors (see below), whose sum is σ = 1321117056. Its totient is φ = 348725760.

The previous prime is 726016147. The next prime is 726016177. The reversal of 726016156 is 651610627.

It is a happy number.

It is a congruent number.

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, 4381 + ... + 38356.

It is an arithmetic number, because the mean of its divisors is an integer number (55046544).

Almost surely, 2^726016156 is an apocalyptic number.

It is an amenable number.

726016156 is a deficient number, since it is larger than the sum of its proper divisors (595100900).

726016156 is a wasteful number, since it uses less digits than its factorization.

726016156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42909 (or 42907 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 726016156 is about 26944.6869716462. The cubic root of 726016156 is about 898.7704015208.

The spelling of 726016156 in words is "seven hundred twenty-six million, sixteen thousand, one hundred fifty-six".