71455314 has 64 divisors (see below), whose sum is σ = 173352960. Its totient is φ = 19180800.

The previous prime is 71455291. The next prime is 71455331. The reversal of 71455314 is 41355417.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120202 + ... + 120794.

It is an arithmetic number, because the mean of its divisors is an integer number (2708640).

Almost surely, 2^71455314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71455314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86676480).

71455314 is an abundant number, since it is smaller than the sum of its proper divisors (101897646).

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

71455314 is a wasteful number, since it uses less digits than its factorization.

71455314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

The product of its digits is 8400, while the sum is 30.

The square root of 71455314 is about 8453.1245110906. The cubic root of 71455314 is about 414.9650408448.

The spelling of 71455314 in words is "seventy-one million, four hundred fifty-five thousand, three hundred fourteen".