71154482 has 8 divisors (see below), whose sum is σ = 121979136. Its totient is φ = 30494772.

The previous prime is 71154481. The next prime is 71154493. The reversal of 71154482 is 28445117.

It is a happy number.

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

It is a super-3 number, since 3×71154482³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (71154481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2541218 + ... + 2541245.

It is an arithmetic number, because the mean of its divisors is an integer number (15247392).

Almost surely, 2^71154482 is an apocalyptic number.

71154482 is a deficient number, since it is larger than the sum of its proper divisors (50824654).

71154482 is a wasteful number, since it uses less digits than its factorization.

71154482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082472.

The product of its digits is 8960, while the sum is 32.

The square root of 71154482 is about 8435.3116125013. The cubic root of 71154482 is about 414.3818774902.

Adding to 71154482 its reverse (28445117), we get a palindrome (99599599).

The spelling of 71154482 in words is "seventy-one million, one hundred fifty-four thousand, four hundred eighty-two".