71382696 has 192 divisors, whose sum is σ = 237012480. Its totient is φ = 17400960.

The previous prime is 71382691. The next prime is 71382713. The reversal of 71382696 is 69628317.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (71382691) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 667075 + ... + 667181.

It is an arithmetic number, because the mean of its divisors is an integer number (1234440).

Almost surely, 2^71382696 is an apocalyptic number.

71382696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71382696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118506240).

71382696 is an abundant number, since it is smaller than the sum of its proper divisors (165629784).

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

71382696 is a wasteful number, since it uses less digits than its factorization.

71382696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 149 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 71382696 is about 8448.8280844150. The cubic root of 71382696 is about 414.8244208148.

The spelling of 71382696 in words is "seventy-one million, three hundred eighty-two thousand, six hundred ninety-six".