134361620 has 48 divisors (see below), whose sum is σ = 287696640. Its totient is φ = 52700544.

The previous prime is 134361583. The next prime is 134361629. The reversal of 134361620 is 26163431.

It is a self number, because there is not a number n which added to its sum of digits gives 134361620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134361629) 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, 437507 + ... + 437813.

It is an arithmetic number, because the mean of its divisors is an integer number (5993680).

Almost surely, 2^134361620 is an apocalyptic number.

134361620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134361620 is an abundant number, since it is smaller than the sum of its proper divisors (153335020).

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

134361620 is a wasteful number, since it uses less digits than its factorization.

134361620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 134361620 is about 11591.4459840004. The cubic root of 134361620 is about 512.1829027931.

The spelling of 134361620 in words is "one hundred thirty-four million, three hundred sixty-one thousand, six hundred twenty".