71376297 has 8 divisors (see below), whose sum is σ = 95240544. Its totient is φ = 47548128.

The previous prime is 71376289. The next prime is 71376299. The reversal of 71376297 is 79267317.

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

It is not a de Polignac number, because 71376297 - 2³ = 71376289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71376299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4003 + ... + 12600.

It is an arithmetic number, because the mean of its divisors is an integer number (11905068).

Almost surely, 2^71376297 is an apocalyptic number.

It is an amenable number.

71376297 is a deficient number, since it is larger than the sum of its proper divisors (23864247).

71376297 is a wasteful number, since it uses less digits than its factorization.

71376297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18039.

The product of its digits is 111132, while the sum is 42.

The square root of 71376297 is about 8448.4493843545. The cubic root of 71376297 is about 414.8120249965.

The spelling of 71376297 in words is "seventy-one million, three hundred seventy-six thousand, two hundred ninety-seven".