71363214 has 64 divisors (see below), whose sum is σ = 173779200. Its totient is φ = 21573216.

The previous prime is 71363197. The next prime is 71363239. The reversal of 71363214 is 41236317.

71363214 is a `hidden beast` number, since 7 + 13 + 632 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 40557 + ... + 42279.

It is an arithmetic number, because the mean of its divisors is an integer number (2715300).

Almost surely, 2^71363214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71363214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86889600).

71363214 is an abundant number, since it is smaller than the sum of its proper divisors (102415986).

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

71363214 is a wasteful number, since it uses less digits than its factorization.

71363214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806 (or 1800 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 71363214 is about 8447.6750647737. The cubic root of 71363214 is about 414.7866789663.

The spelling of 71363214 in words is "seventy-one million, three hundred sixty-three thousand, two hundred fourteen".