71061323 has 8 divisors (see below), whose sum is σ = 73041696. Its totient is φ = 69092800.

The previous prime is 71061313. The next prime is 71061337. The reversal of 71061323 is 32316017.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71061323 - 2⁶ = 71061259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71061313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9965 + ... + 15537.

It is an arithmetic number, because the mean of its divisors is an integer number (9130212).

Almost surely, 2^71061323 is an apocalyptic number.

71061323 is a deficient number, since it is larger than the sum of its proper divisors (1980373).

71061323 is a wasteful number, since it uses less digits than its factorization.

71061323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 71061323 is about 8429.7878383741. The cubic root of 71061323 is about 414.2009553629.

The spelling of 71061323 in words is "seventy-one million, sixty-one thousand, three hundred twenty-three".