71608722 has 8 divisors (see below), whose sum is σ = 143217456. Its totient is φ = 23869572.

The previous prime is 71608711. The next prime is 71608723. The reversal of 71608722 is 22780617.

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

71608722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (71608723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5967388 + ... + 5967399.

It is an arithmetic number, because the mean of its divisors is an integer number (17902182).

Almost surely, 2^71608722 is an apocalyptic number.

71608722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

71608722 is a wasteful number, since it uses less digits than its factorization.

71608722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11934792.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 71608722 is about 8462.1936872185. The cubic root of 71608722 is about 415.2617925303.

The spelling of 71608722 in words is "seventy-one million, six hundred eight thousand, seven hundred twenty-two".