134224776 has 160 divisors (see below), whose sum is σ = 434903040. Its totient is φ = 37884672.

The previous prime is 134224771. The next prime is 134224807. The reversal of 134224776 is 677422431.

134224776 is a `hidden beast` number, since 1 + 342 + 247 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 134224776.

It is not an unprimeable number, because it can be changed into a prime (134224771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 575956 + ... + 576188.

It is an arithmetic number, because the mean of its divisors is an integer number (2718144).

Almost surely, 2^134224776 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 134224776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217451520).

134224776 is an abundant number, since it is smaller than the sum of its proper divisors (300678264).

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

134224776 is a wasteful number, since it uses less digits than its factorization.

134224776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 372 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 134224776 is about 11585.5416791793. The cubic root of 134224776 is about 512.0089618386.

The spelling of 134224776 in words is "one hundred thirty-four million, two hundred twenty-four thousand, seven hundred seventy-six".