724152036 has 12 divisors (see below), whose sum is σ = 1689688112. Its totient is φ = 241384008.

The previous prime is 724151929. The next prime is 724152041. The reversal of 724152036 is 630251427.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 724151994 and 724152012.

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, 30172990 + ... + 30173013.

Almost surely, 2^724152036 is an apocalyptic number.

It is an amenable number.

724152036 is an abundant number, since it is smaller than the sum of its proper divisors (965536076).

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

724152036 is a wasteful number, since it uses less digits than its factorization.

724152036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60346010 (or 60346008 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 724152036 is about 26910.0731325651. The cubic root of 724152036 is about 898.0005142167. Note that the first 3 decimals are identical.

The spelling of 724152036 in words is "seven hundred twenty-four million, one hundred fifty-two thousand, thirty-six".