134847450 has 96 divisors (see below), whose sum is σ = 378100800. Its totient is φ = 35328960.

The previous prime is 134847443. The next prime is 134847467. The reversal of 134847450 is 54748431.

134847450 is a `hidden beast` number, since 134 + 8 + 474 + 50 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78804 + ... + 80496.

It is an arithmetic number, because the mean of its divisors is an integer number (3938550).

Almost surely, 2^134847450 is an apocalyptic number.

134847450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134847450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189050400).

134847450 is an abundant number, since it is smaller than the sum of its proper divisors (243253350).

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

134847450 is a wasteful number, since it uses less digits than its factorization.

134847450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 134847450 is about 11612.3834762722. The cubic root of 134847450 is about 512.7994838930.

The spelling of 134847450 in words is "one hundred thirty-four million, eight hundred forty-seven thousand, four hundred fifty".