71826116 has 12 divisors (see below), whose sum is σ = 125970432. Its totient is φ = 35834568.

The previous prime is 71826091. The next prime is 71826143. The reversal of 71826116 is 61162817.

It is a happy 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, 17540 + ... + 21243.

It is an arithmetic number, because the mean of its divisors is an integer number (10497536).

Almost surely, 2^71826116 is an apocalyptic number.

It is an amenable number.

71826116 is a deficient number, since it is larger than the sum of its proper divisors (54144316).

71826116 is a wasteful number, since it uses less digits than its factorization.

71826116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39250 (or 39248 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 71826116 is about 8475.0289675021. The cubic root of 71826116 is about 415.6815934469.

The spelling of 71826116 in words is "seventy-one million, eight hundred twenty-six thousand, one hundred sixteen".