71300682 has 64 divisors (see below), whose sum is σ = 165150720. Its totient is φ = 22777200.

The previous prime is 71300657. The next prime is 71300693. The reversal of 71300682 is 28600317.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 319623 + ... + 319845.

It is an arithmetic number, because the mean of its divisors is an integer number (2580480).

Almost surely, 2^71300682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71300682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82575360).

71300682 is an abundant number, since it is smaller than the sum of its proper divisors (93850038).

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

71300682 is a wasteful number, since it uses less digits than its factorization.

71300682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 71300682 is about 8443.9731169634. The cubic root of 71300682 is about 414.6654913182.

Adding to 71300682 its reverse (28600317), we get a palindrome (99900999).

The spelling of 71300682 in words is "seventy-one million, three hundred thousand, six hundred eighty-two".