71052441 has 8 divisors (see below), whose sum is σ = 94814304. Its totient is φ = 47329440.

The previous prime is 71052437. The next prime is 71052473. The reversal of 71052441 is 14425017.

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

It is not a de Polignac number, because 71052441 - 2² = 71052437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71052941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5140 + ... + 12981.

It is an arithmetic number, because the mean of its divisors is an integer number (11851788).

Almost surely, 2^71052441 is an apocalyptic number.

It is an amenable number.

71052441 is a deficient number, since it is larger than the sum of its proper divisors (23761863).

71052441 is a wasteful number, since it uses less digits than its factorization.

71052441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19431.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 71052441 is about 8429.2609996369. The cubic root of 71052441 is about 414.1836975635.

Adding to 71052441 its reverse (14425017), we get a palindrome (85477458).

The spelling of 71052441 in words is "seventy-one million, fifty-two thousand, four hundred forty-one".