134538150 has 24 divisors (see below), whose sum is σ = 333654984. Its totient is φ = 35876800.

The previous prime is 134538149. The next prime is 134538169. The reversal of 134538150 is 51835431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 448311 + ... + 448610.

It is an arithmetic number, because the mean of its divisors is an integer number (13902291).

Almost surely, 2^134538150 is an apocalyptic number.

134538150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134538150 is an abundant number, since it is smaller than the sum of its proper divisors (199116834).

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

134538150 is a wasteful number, since it uses less digits than its factorization.

134538150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896936 (or 896931 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 134538150 is about 11599.0581514190. The cubic root of 134538150 is about 512.4071138424.

It can be divided in two parts, 1345381 and 50, that added together give a palindrome (1345431).

The spelling of 134538150 in words is "one hundred thirty-four million, five hundred thirty-eight thousand, one hundred fifty".