71895068 has 24 divisors (see below), whose sum is σ = 143990784. Its totient is φ = 30769200.

The previous prime is 71895067. The next prime is 71895071. The reversal of 71895068 is 86059817.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71895067) 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, 26453 + ... + 29043.

It is an arithmetic number, because the mean of its divisors is an integer number (5999616).

Almost surely, 2^71895068 is an apocalyptic number.

It is an amenable number.

71895068 is an abundant number, since it is smaller than the sum of its proper divisors (72095716).

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

71895068 is a wasteful number, since it uses less digits than its factorization.

71895068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593 (or 3591 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 71895068 is about 8479.0959423750. The cubic root of 71895068 is about 415.8145669482.

The spelling of 71895068 in words is "seventy-one million, eight hundred ninety-five thousand, sixty-eight".