71360248 has 8 divisors (see below), whose sum is σ = 133800480. Its totient is φ = 35680120.

The previous prime is 71360243. The next prime is 71360249. The reversal of 71360248 is 84206317.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71360243) 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 as a sum of consecutive naturals, namely, 4460008 + ... + 4460023.

It is an arithmetic number, because the mean of its divisors is an integer number (16725060).

Almost surely, 2^71360248 is an apocalyptic number.

It is an amenable number.

71360248 is a deficient number, since it is larger than the sum of its proper divisors (62440232).

71360248 is a wasteful number, since it uses less digits than its factorization.

71360248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8920037 (or 8920033 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 71360248 is about 8447.4995116898. The cubic root of 71360248 is about 414.7809324280.

The spelling of 71360248 in words is "seventy-one million, three hundred sixty thousand, two hundred forty-eight".