71483245 has 8 divisors (see below), whose sum is σ = 85847040. Its totient is φ = 57141840.

The previous prime is 71483239. The next prime is 71483261. The reversal of 71483245 is 54238417.

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

It is not a de Polignac number, because 71483245 - 2¹¹ = 71481197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71483245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 12214.

It is an arithmetic number, because the mean of its divisors is an integer number (10730880).

Almost surely, 2^71483245 is an apocalyptic number.

It is an amenable number.

71483245 is a deficient number, since it is larger than the sum of its proper divisors (14363795).

71483245 is a wasteful number, since it uses less digits than its factorization.

71483245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11195.

The product of its digits is 26880, while the sum is 34.

The square root of 71483245 is about 8454.7764606759. The cubic root of 71483245 is about 415.0191020384.

The spelling of 71483245 in words is "seventy-one million, four hundred eighty-three thousand, two hundred forty-five".