134705940 has 48 divisors (see below), whose sum is σ = 393579648. Its totient is φ = 34359424.

The previous prime is 134705939. The next prime is 134705959. The reversal of 134705940 is 49507431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47427 + ... + 50186.

It is an arithmetic number, because the mean of its divisors is an integer number (8199576).

Almost surely, 2^134705940 is an apocalyptic number.

134705940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134705940 is an abundant number, since it is smaller than the sum of its proper divisors (258873708).

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

134705940 is a wasteful number, since it uses less digits than its factorization.

134705940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97648 (or 97646 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 134705940 is about 11606.2888125361. The cubic root of 134705940 is about 512.6200424733.

The spelling of 134705940 in words is "one hundred thirty-four million, seven hundred five thousand, nine hundred forty".