133435532 has 24 divisors (see below), whose sum is σ = 244363392. Its totient is φ = 63676800.

The previous prime is 133435517. The next prime is 133435559. The reversal of 133435532 is 235534331.

It is a junction number, because it is equal to n+sod(n) for n = 133435495 and 133435504.

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, 1682 + ... + 16422.

It is an arithmetic number, because the mean of its divisors is an integer number (10181808).

Almost surely, 2^133435532 is an apocalyptic number.

It is an amenable number.

133435532 is a deficient number, since it is larger than the sum of its proper divisors (110927860).

133435532 is a wasteful number, since it uses less digits than its factorization.

133435532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14849 (or 14847 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 133435532 is about 11551.4298682025. The cubic root of 133435532 is about 511.0034479313.

Adding to 133435532 its reverse (235534331), we get a palindrome (368969863).

The spelling of 133435532 in words is "one hundred thirty-three million, four hundred thirty-five thousand, five hundred thirty-two".