71283096 has 24 divisors (see below), whose sum is σ = 193058580. Its totient is φ = 23761008.

The previous prime is 71283089. The next prime is 71283101. The reversal of 71283096 is 69038217.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a self number, because there is not a number n which added to its sum of digits gives 71283096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 494950 + ... + 495093.

Almost surely, 2^71283096 is an apocalyptic number.

It is an amenable number.

71283096 is an abundant number, since it is smaller than the sum of its proper divisors (121775484).

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

71283096 is a wasteful number, since it uses less digits than its factorization.

71283096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990055 (or 990048 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 71283096 is about 8442.9317183073. The cubic root of 71283096 is about 414.6313967077.

The spelling of 71283096 in words is "seventy-one million, two hundred eighty-three thousand, ninety-six".