134157522 has 48 divisors (see below), whose sum is σ = 283124160. Its totient is φ = 42363360.

The previous prime is 134157511. The next prime is 134157559. The reversal of 134157522 is 225751431.

It is a self number, because there is not a number n which added to its sum of digits gives 134157522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305379 + ... + 305817.

It is an arithmetic number, because the mean of its divisors is an integer number (5898420).

Almost surely, 2^134157522 is an apocalyptic number.

134157522 is an abundant number, since it is smaller than the sum of its proper divisors (148966638).

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

134157522 is a wasteful number, since it uses less digits than its factorization.

134157522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 528 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 134157522 is about 11582.6388185076. The cubic root of 134157522 is about 511.9234326624.

The spelling of 134157522 in words is "one hundred thirty-four million, one hundred fifty-seven thousand, five hundred twenty-two".