536242436 has 6 divisors (see below), whose sum is σ = 938424270. Its totient is φ = 268121216.

The previous prime is 536242397. The next prime is 536242439. The reversal of 536242436 is 634242635.

It can be written as a sum of positive squares in only one way, i.e., 299082436 + 237160000 = 17294^2 + 15400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 536242396 and 536242405.

It is not an unprimeable number, because it can be changed into a prime (536242439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67030301 + ... + 67030308.

It is an arithmetic number, because the mean of its divisors is an integer number (156404045).

Almost surely, 2^536242436 is an apocalyptic number.

It is an amenable number.

536242436 is a deficient number, since it is larger than the sum of its proper divisors (402181834).

536242436 is a wasteful number, since it uses less digits than its factorization.

536242436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134060613 (or 134060611 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 536242436 is about 23156.9090338067. The cubic root of 536242436 is about 812.4320724593.

The spelling of 536242436 in words is "five hundred thirty-six million, two hundred forty-two thousand, four hundred thirty-six".