71010445 has 32 divisors (see below), whose sum is σ = 99221760. Its totient is φ = 48215040.

The previous prime is 71010439. The next prime is 71010451. The reversal of 71010445 is 54401017.

It is an interprime number because it is at equal distance from previous prime (71010439) and next prime (71010451).

It is not a de Polignac number, because 71010445 - 2⁵ = 71010413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161536 + ... + 161974.

It is an arithmetic number, because the mean of its divisors is an integer number (3100680).

Almost surely, 2^71010445 is an apocalyptic number.

It is an amenable number.

71010445 is a deficient number, since it is larger than the sum of its proper divisors (28211315).

71010445 is a wasteful number, since it uses less digits than its factorization.

71010445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 71010445 is about 8426.7695471040. The cubic root of 71010445 is about 414.1020795060.

The spelling of 71010445 in words is "seventy-one million, ten thousand, four hundred forty-five".