88897447 has 8 divisors (see below), whose sum is σ = 93663360. Its totient is φ = 84140280.

The previous prime is 88897427. The next prime is 88897451. The reversal of 88897447 is 74479888.

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

It is a cyclic number.

It is not a de Polignac number, because 88897447 - 2²³ = 80508839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88897427) 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, 35478 + ... + 37900.

It is an arithmetic number, because the mean of its divisors is an integer number (11707920).

Almost surely, 2^88897447 is an apocalyptic number.

88897447 is a deficient number, since it is larger than the sum of its proper divisors (4765913).

88897447 is a wasteful number, since it uses less digits than its factorization.

88897447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4373.

The product of its digits is 3612672, while the sum is 55.

The square root of 88897447 is about 9428.5442672769. The cubic root of 88897447 is about 446.3029556324.

The spelling of 88897447 in words is "eighty-eight million, eight hundred ninety-seven thousand, four hundred forty-seven".