134231570 has 32 divisors (see below), whose sum is σ = 265939200. Its totient is φ = 48375040.

The previous prime is 134231551. The next prime is 134231579. The reversal of 134231570 is 75132431.

It is a super-2 number, since 2×134231570² = 36036228769329800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134231579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7031 + ... + 17829.

It is an arithmetic number, because the mean of its divisors is an integer number (8310600).

Almost surely, 2^134231570 is an apocalyptic number.

134231570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134231570 is a deficient number, since it is larger than the sum of its proper divisors (131707630).

134231570 is a wasteful number, since it uses less digits than its factorization.

134231570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10930.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 134231570 is about 11585.8348857560. The cubic root of 134231570 is about 512.0176004081.

The spelling of 134231570 in words is "one hundred thirty-four million, two hundred thirty-one thousand, five hundred seventy".