134575810 has 16 divisors (see below), whose sum is σ = 247870656. Its totient is φ = 52578288.

The previous prime is 134575807. The next prime is 134575811. The reversal of 134575810 is 18575431.

It is a happy number.

It is a super-2 number, since 2×134575810² = 36221297274312200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134575811) 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 7 ways as a sum of consecutive naturals, for example, 156054 + ... + 156913.

It is an arithmetic number, because the mean of its divisors is an integer number (15491916).

Almost surely, 2^134575810 is an apocalyptic number.

134575810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134575810 is a deficient number, since it is larger than the sum of its proper divisors (113294846).

134575810 is a wasteful number, since it uses less digits than its factorization.

134575810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313017.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 134575810 is about 11600.6814455014. The cubic root of 134575810 is about 512.4549204847.

The spelling of 134575810 in words is "one hundred thirty-four million, five hundred seventy-five thousand, eight hundred ten".