134135470 has 32 divisors (see below), whose sum is σ = 279272448. Its totient is φ = 45433248.

The previous prime is 134135429. The next prime is 134135473. The reversal of 134135470 is 74531431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134135473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5734 + ... + 17353.

It is an arithmetic number, because the mean of its divisors is an integer number (8727264).

Almost surely, 2^134135470 is an apocalyptic number.

134135470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134135470 is an abundant number, since it is smaller than the sum of its proper divisors (145136978).

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

134135470 is a wasteful number, since it uses less digits than its factorization.

134135470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23184.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 134135470 is about 11581.6868374171. The cubic root of 134135470 is about 511.8953821688.

The spelling of 134135470 in words is "one hundred thirty-four million, one hundred thirty-five thousand, four hundred seventy".