536456 has 8 divisors (see below), whose sum is σ = 1005870. Its totient is φ = 268224.

The previous prime is 536453. The next prime is 536461. The reversal of 536456 is 654635.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 188356 = 590^2 + 434^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (536453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33521 + ... + 33536.

2⁵³⁶⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

536456 is a deficient number, since it is larger than the sum of its proper divisors (469414).

536456 is a wasteful number, since it uses less digits than its factorization.

536456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67063 (or 67059 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 536456 is about 732.4315667692. The cubic root of 536456 is about 81.2539911254.

The spelling of 536456 in words is "five hundred thirty-six thousand, four hundred fifty-six".