71377214 has 8 divisors (see below), whose sum is σ = 107296488. Its totient is φ = 35611720.

The previous prime is 71377213. The next prime is 71377217. The reversal of 71377214 is 41277317.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71377213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37277 + ... + 39144.

It is an arithmetic number, because the mean of its divisors is an integer number (13412061).

Almost surely, 2^71377214 is an apocalyptic number.

71377214 is a deficient number, since it is larger than the sum of its proper divisors (35919274).

71377214 is a wasteful number, since it uses less digits than its factorization.

71377214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76890.

The product of its digits is 8232, while the sum is 32.

The square root of 71377214 is about 8448.5036544941. The cubic root of 71377214 is about 414.8138014079.

The spelling of 71377214 in words is "seventy-one million, three hundred seventy-seven thousand, two hundred fourteen".