71941076 has 12 divisors (see below), whose sum is σ = 133302708. Its totient is φ = 33854592.

The previous prime is 71941069. The next prime is 71941157. The reversal of 71941076 is 67014917.

It can be written as a sum of positive squares in 2 ways, for example, as 26728900 + 45212176 = 5170^2 + 6724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528911 + ... + 529046.

It is an arithmetic number, because the mean of its divisors is an integer number (11108559).

Almost surely, 2^71941076 is an apocalyptic number.

It is an amenable number.

71941076 is a deficient number, since it is larger than the sum of its proper divisors (61361632).

71941076 is a wasteful number, since it uses less digits than its factorization.

71941076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057978 (or 1057976 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 71941076 is about 8481.8085335617. The cubic root of 71941076 is about 415.9032458047.

The spelling of 71941076 in words is "seventy-one million, nine hundred forty-one thousand, seventy-six".