134179820 has 24 divisors (see below), whose sum is σ = 282096528. Its totient is φ = 53611200.

The previous prime is 134179817. The next prime is 134179867. The reversal of 134179820 is 28971431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17135 + ... + 23705.

It is an arithmetic number, because the mean of its divisors is an integer number (11754022).

Almost surely, 2^134179820 is an apocalyptic number.

134179820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134179820 is an abundant number, since it is smaller than the sum of its proper divisors (147916708).

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

134179820 is a wasteful number, since it uses less digits than its factorization.

134179820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601 (or 7599 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 134179820 is about 11583.6013398252. The cubic root of 134179820 is about 511.9517929466.

The spelling of 134179820 in words is "one hundred thirty-four million, one hundred seventy-nine thousand, eight hundred twenty".