535412 has 6 divisors (see below), whose sum is σ = 936978. Its totient is φ = 267704.

The previous prime is 535399. The next prime is 535481. The reversal of 535412 is 214535.

It can be written as a sum of positive squares in only one way, i.e., 524176 + 11236 = 724^2 + 106^2 .

It is a congruent number.

It is an unprimeable number.

535412 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66923 + ... + 66930.

It is an arithmetic number, because the mean of its divisors is an integer number (156163).

2⁵³⁵⁴¹² is an apocalyptic number.

It is an amenable number.

535412 is a deficient number, since it is larger than the sum of its proper divisors (401566).

535412 is a wasteful number, since it uses less digits than its factorization.

535412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133857 (or 133855 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 535412 is about 731.7185251174. The cubic root of 535412 is about 81.2012472812.

Adding to 535412 its reverse (214535), we get a palindrome (749947).

The spelling of 535412 in words is "five hundred thirty-five thousand, four hundred twelve".