71382495 has 8 divisors (see below), whose sum is σ = 114212016. Its totient is φ = 38070656.

The previous prime is 71382481. The next prime is 71382497. The reversal of 71382495 is 59428317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71382495 - 2⁵ = 71382463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71382497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379402 + ... + 2379431.

It is an arithmetic number, because the mean of its divisors is an integer number (14276502).

Almost surely, 2^71382495 is an apocalyptic number.

71382495 is a deficient number, since it is larger than the sum of its proper divisors (42829521).

71382495 is a wasteful number, since it uses less digits than its factorization.

71382495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758841.

The product of its digits is 60480, while the sum is 39.

The square root of 71382495 is about 8448.8161892658. The cubic root of 71382495 is about 414.8240314591.

The spelling of 71382495 in words is "seventy-one million, three hundred eighty-two thousand, four hundred ninety-five".