134502782 has 4 divisors (see below), whose sum is σ = 201754176. Its totient is φ = 67251390.

The previous prime is 134502751. The next prime is 134502787. The reversal of 134502782 is 287205431.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134502787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33625694 + ... + 33625697.

It is an arithmetic number, because the mean of its divisors is an integer number (50438544).

Almost surely, 2^134502782 is an apocalyptic number.

134502782 is a deficient number, since it is larger than the sum of its proper divisors (67251394).

134502782 is an equidigital number, since it uses as much as digits as its factorization.

134502782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67251393.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 134502782 is about 11597.5334446597. The cubic root of 134502782 is about 512.3622086040.

The spelling of 134502782 in words is "one hundred thirty-four million, five hundred two thousand, seven hundred eighty-two".