134346745 has 16 divisors (see below), whose sum is σ = 173859840. Its totient is φ = 99071424.

The previous prime is 134346661. The next prime is 134346757. The reversal of 134346745 is 547643431.

It is a cyclic number.

It is not a de Polignac number, because 134346745 - 2⁷ = 134346617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84952 + ... + 86518.

It is an arithmetic number, because the mean of its divisors is an integer number (10866240).

Almost surely, 2^134346745 is an apocalyptic number.

It is an amenable number.

134346745 is a deficient number, since it is larger than the sum of its proper divisors (39513095).

134346745 is a wasteful number, since it uses less digits than its factorization.

134346745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904.

The product of its digits is 120960, while the sum is 37.

The square root of 134346745 is about 11590.8043292948. The cubic root of 134346745 is about 512.1640010615.

The spelling of 134346745 in words is "one hundred thirty-four million, three hundred forty-six thousand, seven hundred forty-five".