134940792 has 64 divisors (see below), whose sum is σ = 390862080. Its totient is φ = 38022912.

The previous prime is 134940791. The next prime is 134940811. The reversal of 134940792 is 297049431.

It is a self number, because there is not a number n which added to its sum of digits gives 134940792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134940791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6763 + ... + 17765.

It is an arithmetic number, because the mean of its divisors is an integer number (6107220).

Almost surely, 2^134940792 is an apocalyptic number.

134940792 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 134940792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195431040).

134940792 is an abundant number, since it is smaller than the sum of its proper divisors (255921288).

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

134940792 is a wasteful number, since it uses less digits than its factorization.

134940792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11092 (or 11088 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 134940792 is about 11616.4018525531. The cubic root of 134940792 is about 512.9177772914.

The spelling of 134940792 in words is "one hundred thirty-four million, nine hundred forty thousand, seven hundred ninety-two".