71106746 has 16 divisors (see below), whose sum is σ = 110315520. Its totient is φ = 34339440.

The previous prime is 71106703. The next prime is 71106757. The reversal of 71106746 is 64760117.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 48695 + ... + 50133.

It is an arithmetic number, because the mean of its divisors is an integer number (6894720).

Almost surely, 2^71106746 is an apocalyptic number.

71106746 is a deficient number, since it is larger than the sum of its proper divisors (39208774).

71106746 is a wasteful number, since it uses less digits than its factorization.

71106746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 71106746 is about 8432.4816038934. The cubic root of 71106746 is about 414.2891901526.

The spelling of 71106746 in words is "seventy-one million, one hundred six thousand, seven hundred forty-six".