134154530 has 16 divisors (see below), whose sum is σ = 241610040. Its totient is φ = 53632512.

The previous prime is 134154529. The next prime is 134154533. The reversal of 134154530 is 35451431.

It can be written as a sum of positive squares in 4 ways, for example, as 46226401 + 87928129 = 6799^2 + 9377^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134154530.

It is not an unprimeable number, because it can be changed into a prime (134154533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34316 + ... + 38024.

Almost surely, 2^134154530 is an apocalyptic number.

134154530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134154530 is a deficient number, since it is larger than the sum of its proper divisors (107455510).

134154530 is a wasteful number, since it uses less digits than its factorization.

134154530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 134154530 is about 11582.5096589642. The cubic root of 134154530 is about 511.9196269712.

The spelling of 134154530 in words is "one hundred thirty-four million, one hundred fifty-four thousand, five hundred thirty".