71042794 has 16 divisors (see below), whose sum is σ = 110135520. Its totient is φ = 34347600.

The previous prime is 71042747. The next prime is 71042827. The reversal of 71042794 is 49724017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597 + ... + 12775.

It is an arithmetic number, because the mean of its divisors is an integer number (6883470).

Almost surely, 2^71042794 is an apocalyptic number.

71042794 is a deficient number, since it is larger than the sum of its proper divisors (39092726).

71042794 is a wasteful number, since it uses less digits than its factorization.

71042794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 71042794 is about 8428.6887473675. The cubic root of 71042794 is about 414.1649517333.

The spelling of 71042794 in words is "seventy-one million, forty-two thousand, seven hundred ninety-four".