71482461 has 8 divisors (see below), whose sum is σ = 95349600. Its totient is φ = 47635152.

The previous prime is 71482457. The next prime is 71482471. The reversal of 71482461 is 16428417.

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

It is not a de Polignac number, because 71482461 - 2² = 71482457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71482451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9391 + ... + 15203.

It is an arithmetic number, because the mean of its divisors is an integer number (11918700).

Almost surely, 2^71482461 is an apocalyptic number.

It is an amenable number.

71482461 is a deficient number, since it is larger than the sum of its proper divisors (23867139).

71482461 is a wasteful number, since it uses less digits than its factorization.

71482461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9915.

The product of its digits is 10752, while the sum is 33.

The square root of 71482461 is about 8454.7300962242. The cubic root of 71482461 is about 415.0175847777.

The spelling of 71482461 in words is "seventy-one million, four hundred eighty-two thousand, four hundred sixty-one".