134837770 has 8 divisors (see below), whose sum is σ = 242708004. Its totient is φ = 53935104.

The previous prime is 134837767. The next prime is 134837779. The reversal of 134837770 is 77738431.

It can be written as a sum of positive squares in 2 ways, for example, as 131951169 + 2886601 = 11487^2 + 1699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (134837779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6741879 + ... + 6741898.

Almost surely, 2^134837770 is an apocalyptic number.

134837770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134837770 is a deficient number, since it is larger than the sum of its proper divisors (107870234).

134837770 is a wasteful number, since it uses less digits than its factorization.

134837770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13483784.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 134837770 is about 11611.9666723600. The cubic root of 134837770 is about 512.7872131931.

The spelling of 134837770 in words is "one hundred thirty-four million, eight hundred thirty-seven thousand, seven hundred seventy".