134122692 has 72 divisors (see below), whose sum is σ = 349102656. Its totient is φ = 40040000.

The previous prime is 134122687. The next prime is 134122697. The reversal of 134122692 is 296221431.

It is an interprime number because it is at equal distance from previous prime (134122687) and next prime (134122697).

It is not an unprimeable number, because it can be changed into a prime (134122697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102442 + ... + 103742.

It is an arithmetic number, because the mean of its divisors is an integer number (4848648).

Almost surely, 2^134122692 is an apocalyptic number.

134122692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134122692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174551328).

134122692 is an abundant number, since it is smaller than the sum of its proper divisors (214979964).

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

134122692 is a wasteful number, since it uses less digits than its factorization.

134122692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401 (or 1388 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 134122692 is about 11581.1351775204. The cubic root of 134122692 is about 511.8791269434.

The spelling of 134122692 in words is "one hundred thirty-four million, one hundred twenty-two thousand, six hundred ninety-two".