134437850 has 12 divisors (see below), whose sum is σ = 250054494. Its totient is φ = 53775120.

The previous prime is 134437843. The next prime is 134437871. The reversal of 134437850 is 58734431.

It can be written as a sum of positive squares in 3 ways, for example, as 53743561 + 80694289 = 7331^2 + 8983^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134437850.

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 5 ways as a sum of consecutive naturals, for example, 1344329 + ... + 1344428.

Almost surely, 2^134437850 is an apocalyptic number.

134437850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134437850 is a deficient number, since it is larger than the sum of its proper divisors (115616644).

134437850 is a wasteful number, since it uses less digits than its factorization.

134437850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688769 (or 2688764 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 134437850 is about 11594.7337183740. The cubic root of 134437850 is about 512.2797467212.

The spelling of 134437850 in words is "one hundred thirty-four million, four hundred thirty-seven thousand, eight hundred fifty".