135633412 has 24 divisors (see below), whose sum is σ = 257455800. Its totient is φ = 62269440.

The previous prime is 135633409. The next prime is 135633427. The reversal of 135633412 is 214336531.

It can be written as a sum of positive squares in 4 ways, for example, as 6220036 + 129413376 = 2494^2 + 11376^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21537 + ... + 27112.

It is an arithmetic number, because the mean of its divisors is an integer number (10727325).

Almost surely, 2^135633412 is an apocalyptic number.

It is an amenable number.

135633412 is a deficient number, since it is larger than the sum of its proper divisors (121822388).

135633412 is a wasteful number, since it uses less digits than its factorization.

135633412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48711 (or 48709 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 135633412 is about 11646.1758530429. The cubic root of 135633412 is about 513.7938430467.

Adding to 135633412 its reverse (214336531), we get a palindrome (349969943).

The spelling of 135633412 in words is "one hundred thirty-five million, six hundred thirty-three thousand, four hundred twelve".