134047532 has 24 divisors (see below), whose sum is σ = 241940832. Its totient is φ = 64944000.

The previous prime is 134047523. The next prime is 134047579. The reversal of 134047532 is 235740431.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 134047495 and 134047504.

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, 22058 + ... + 27470.

It is an arithmetic number, because the mean of its divisors is an integer number (10080868).

Almost surely, 2^134047532 is an apocalyptic number.

It is an amenable number.

134047532 is a deficient number, since it is larger than the sum of its proper divisors (107893300).

134047532 is a wasteful number, since it uses less digits than its factorization.

134047532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609 (or 5607 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 134047532 is about 11577.8897904584. The cubic root of 134047532 is about 511.7834930544.

Adding to 134047532 its reverse (235740431), we get a palindrome (369787963).

The spelling of 134047532 in words is "one hundred thirty-four million, forty-seven thousand, five hundred thirty-two".