134491850 has 24 divisors (see below), whose sum is σ = 258783660. Its totient is φ = 51941120.

The previous prime is 134491837. The next prime is 134491853. The reversal of 134491850 is 58194431.

It can be written as a sum of positive squares in 6 ways, for example, as 40615129 + 93876721 = 6373^2 + 9689^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134491850.

It is not an unprimeable number, because it can be changed into a prime (134491853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44927 + ... + 47826.

Almost surely, 2^134491850 is an apocalyptic number.

134491850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134491850 is a deficient number, since it is larger than the sum of its proper divisors (124291810).

134491850 is a wasteful number, since it uses less digits than its factorization.

134491850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92794 (or 92789 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 134491850 is about 11597.0621279702. The cubic root of 134491850 is about 512.3483271181.

The spelling of 134491850 in words is "one hundred thirty-four million, four hundred ninety-one thousand, eight hundred fifty".