71038200 has 96 divisors (see below), whose sum is σ = 221704560. Its totient is φ = 18816000.

The previous prime is 71038181. The next prime is 71038213. The reversal of 71038200 is 283017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117900 + ... + 118500.

Almost surely, 2^71038200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71038200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110852280).

71038200 is an abundant number, since it is smaller than the sum of its proper divisors (150666360).

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

71038200 is a wasteful number, since it uses less digits than its factorization.

71038200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 71038200 is about 8428.4162213313. The cubic root of 71038200 is about 414.1560241809.

The spelling of 71038200 in words is "seventy-one million, thirty-eight thousand, two hundred".