134022512 has 80 divisors (see below), whose sum is σ = 290398080. Its totient is φ = 59533056.

The previous prime is 134022487. The next prime is 134022527. The reversal of 134022512 is 215220431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822143 + ... + 822305.

It is an arithmetic number, because the mean of its divisors is an integer number (3629976).

Almost surely, 2^134022512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134022512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145199040).

134022512 is an abundant number, since it is smaller than the sum of its proper divisors (156375568).

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

134022512 is a wasteful number, since it uses less digits than its factorization.

134022512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 134022512 is about 11576.8092322539. The cubic root of 134022512 is about 511.7516495743.

Adding to 134022512 its reverse (215220431), we get a palindrome (349242943).

The spelling of 134022512 in words is "one hundred thirty-four million, twenty-two thousand, five hundred twelve".