71274214 has 8 divisors (see below), whose sum is σ = 116630568. Its totient is φ = 32397360.

The previous prime is 71274197. The next prime is 71274221. The reversal of 71274214 is 41247217.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619847 + ... + 1619890.

It is an arithmetic number, because the mean of its divisors is an integer number (14578821).

Almost surely, 2^71274214 is an apocalyptic number.

71274214 is a deficient number, since it is larger than the sum of its proper divisors (45356354).

71274214 is a wasteful number, since it uses less digits than its factorization.

71274214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239750.

The product of its digits is 3136, while the sum is 28.

The square root of 71274214 is about 8442.4056997991. The cubic root of 71274214 is about 414.6141747236.

The spelling of 71274214 in words is "seventy-one million, two hundred seventy-four thousand, two hundred fourteen".