71030694 has 24 divisors (see below), whose sum is σ = 165255768. Its totient is φ = 20294400.

The previous prime is 71030681. The next prime is 71030747. The reversal of 71030694 is 49603017.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120507 + ... + 121094.

It is an arithmetic number, because the mean of its divisors is an integer number (6885657).

Almost surely, 2^71030694 is an apocalyptic number.

71030694 is an abundant number, since it is smaller than the sum of its proper divisors (94225074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71030694 is a wasteful number, since it uses less digits than its factorization.

71030694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241620 (or 241613 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 71030694 is about 8427.9709301824. The cubic root of 71030694 is about 414.1414368902.

The spelling of 71030694 in words is "seventy-one million, thirty thousand, six hundred ninety-four".