536402234 has 4 divisors (see below), whose sum is σ = 804603354. Its totient is φ = 268201116.

The previous prime is 536402227. The next prime is 536402239. The reversal of 536402234 is 432204635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 411968209 + 124434025 = 20297^2 + 11155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 536402197 and 536402206.

It is not an unprimeable number, because it can be changed into a prime (536402239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134100557 + ... + 134100560.

Almost surely, 2^536402234 is an apocalyptic number.

536402234 is a deficient number, since it is larger than the sum of its proper divisors (268201120).

536402234 is a wasteful number, since it uses less digits than its factorization.

536402234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268201119.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 536402234 is about 23160.3591077513. The cubic root of 536402234 is about 812.5127648961.

Adding to 536402234 its reverse (432204635), we get a palindrome (968606869).

The spelling of 536402234 in words is "five hundred thirty-six million, four hundred two thousand, two hundred thirty-four".