134641536 has 32 divisors (see below), whose sum is σ = 357642600. Its totient is φ = 44880384.

The previous prime is 134641523. The next prime is 134641583. The reversal of 134641536 is 635146431.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 134641497 and 134641506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174931 + ... + 175698.

Almost surely, 2^134641536 is an apocalyptic number.

134641536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134641536 is an abundant number, since it is smaller than the sum of its proper divisors (223001064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134641536 is an equidigital number, since it uses as much as digits as its factorization.

134641536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350646 (or 350634 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 134641536 is about 11603.5139505238. The cubic root of 134641536 is about 512.5383335198.

Adding to 134641536 its reverse (635146431), we get a palindrome (769787967).

The spelling of 134641536 in words is "one hundred thirty-four million, six hundred forty-one thousand, five hundred thirty-six".