71480996 has 6 divisors (see below), whose sum is σ = 125091750. Its totient is φ = 35740496.

The previous prime is 71480977. The next prime is 71481013. The reversal of 71480996 is 69908417.

It can be written as a sum of positive squares in only one way, i.e., 67732900 + 3748096 = 8230^2 + 1936^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8935121 + ... + 8935128.

It is an arithmetic number, because the mean of its divisors is an integer number (20848625).

Almost surely, 2^71480996 is an apocalyptic number.

It is an amenable number.

71480996 is a deficient number, since it is larger than the sum of its proper divisors (53610754).

71480996 is a wasteful number, since it uses less digits than its factorization.

71480996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17870253 (or 17870251 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 71480996 is about 8454.6434578875. The cubic root of 71480996 is about 415.0147495605.

The spelling of 71480996 in words is "seventy-one million, four hundred eighty thousand, nine hundred ninety-six".