134747402 has 16 divisors (see below), whose sum is σ = 211462272. Its totient is φ = 64330080.

The previous prime is 134747401. The next prime is 134747407. The reversal of 134747402 is 204747431.

It is not an unprimeable number, because it can be changed into a prime (134747401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13628 + ... + 21335.

It is an arithmetic number, because the mean of its divisors is an integer number (13216392).

Almost surely, 2^134747402 is an apocalyptic number.

134747402 is a deficient number, since it is larger than the sum of its proper divisors (76714870).

134747402 is a wasteful number, since it uses less digits than its factorization.

134747402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35053.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 134747402 is about 11608.0748619226. The cubic root of 134747402 is about 512.6726312750.

The spelling of 134747402 in words is "one hundred thirty-four million, seven hundred forty-seven thousand, four hundred two".