71905482 has 40 divisors (see below), whose sum is σ = 175773312. Its totient is φ = 21789000.

The previous prime is 71905451. The next prime is 71905487. The reversal of 71905482 is 28450917.

It is a super-4 number, since 4×71905482⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (71905487) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18394 + ... + 21957.

Almost surely, 2^71905482 is an apocalyptic number.

71905482 is an abundant number, since it is smaller than the sum of its proper divisors (103867830).

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

71905482 is a wasteful number, since it uses less digits than its factorization.

71905482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40376 (or 40367 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 71905482 is about 8479.7100186268. The cubic root of 71905482 is about 415.8346428911.

The spelling of 71905482 in words is "seventy-one million, nine hundred five thousand, four hundred eighty-two".