71134300 has 36 divisors (see below), whose sum is σ = 155911896. Its totient is φ = 28168000.

The previous prime is 71134279. The next prime is 71134333. The reversal of 71134300 is 343117.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6579 + ... + 13621.

It is an arithmetic number, because the mean of its divisors is an integer number (4330886).

Almost surely, 2^71134300 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 71134300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77955948).

71134300 is an abundant number, since it is smaller than the sum of its proper divisors (84777596).

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

71134300 is a wasteful number, since it uses less digits than its factorization.

71134300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158 (or 7151 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 71134300 is about 8434.1152470191. The cubic root of 71134300 is about 414.3426958597.

Adding to 71134300 its reverse (343117), we get a palindrome (71477417).

The spelling of 71134300 in words is "seventy-one million, one hundred thirty-four thousand, three hundred".