88447071 has 16 divisors (see below), whose sum is σ = 128419200. Its totient is φ = 53934048.

The previous prime is 88447003. The next prime is 88447081. The reversal of 88447071 is 17074488.

It is not a de Polignac number, because 88447071 - 2¹⁰ = 88446047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88447081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25101 + ... + 28406.

It is an arithmetic number, because the mean of its divisors is an integer number (8026200).

Almost surely, 2^88447071 is an apocalyptic number.

88447071 is a deficient number, since it is larger than the sum of its proper divisors (39972129).

88447071 is a wasteful number, since it uses less digits than its factorization.

88447071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53558.

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 88447071 is about 9404.6302957639. The cubic root of 88447071 is about 445.5479862807.

The spelling of 88447071 in words is "eighty-eight million, four hundred forty-seven thousand, seventy-one".