134660570 has 64 divisors (see below), whose sum is σ = 283015296. Its totient is φ = 45588480.

The previous prime is 134660569. The next prime is 134660579. The reversal of 134660570 is 75066431.

It is a super-2 number, since 2×134660570² = 36266938225449800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134660579) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 199754 + ... + 200426.

It is an arithmetic number, because the mean of its divisors is an integer number (4422114).

Almost surely, 2^134660570 is an apocalyptic number.

134660570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134660570 is an abundant number, since it is smaller than the sum of its proper divisors (148354726).

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

134660570 is a wasteful number, since it uses less digits than its factorization.

134660570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 134660570 is about 11604.3341041182. The cubic root of 134660570 is about 512.5624845489.

It can be divided in two parts, 1346 and 60570, that added together give a palindrome (61916).

The spelling of 134660570 in words is "one hundred thirty-four million, six hundred sixty thousand, five hundred seventy".