134894450 has 36 divisors (see below), whose sum is σ = 255128202. Its totient is φ = 53064000.

The previous prime is 134894449. The next prime is 134894453. The reversal of 134894450 is 54498431.

It can be written as a sum of positive squares in 3 ways, for example, as 119268241 + 15626209 = 10921^2 + 3953^2 .

It is not an unprimeable number, because it can be changed into a prime (134894453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 224150 + ... + 224750.

Almost surely, 2^134894450 is an apocalyptic number.

134894450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134894450 is a deficient number, since it is larger than the sum of its proper divisors (120233752).

134894450 is an equidigital number, since it uses as much as digits as its factorization.

134894450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 134894450 is about 11614.4070016510. The cubic root of 134894450 is about 512.8590543586.

The spelling of 134894450 in words is "one hundred thirty-four million, eight hundred ninety-four thousand, four hundred fifty".