134040630 has 32 divisors (see below), whose sum is σ = 338630400. Its totient is φ = 33862752.

The previous prime is 134040593. The next prime is 134040691. The reversal of 134040630 is 36040431.

It is a junction number, because it is equal to n+sod(n) for n = 134040597 and 134040606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117010 + ... + 118149.

It is an arithmetic number, because the mean of its divisors is an integer number (10582200).

Almost surely, 2^134040630 is an apocalyptic number.

134040630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134040630 is an abundant number, since it is smaller than the sum of its proper divisors (204589770).

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

134040630 is a wasteful number, since it uses less digits than its factorization.

134040630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235188.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134040630 is about 11577.5917184879. The cubic root of 134040630 is about 511.7747091297.

The spelling of 134040630 in words is "one hundred thirty-four million, forty thousand, six hundred thirty".