88897171 has 4 divisors (see below), whose sum is σ = 96978744. Its totient is φ = 80815600.

The previous prime is 88897147. The next prime is 88897177. The reversal of 88897171 is 17179888.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88897171 - 2¹⁷ = 88766099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88897177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4040770 + ... + 4040791.

It is an arithmetic number, because the mean of its divisors is an integer number (24244686).

Almost surely, 2^88897171 is an apocalyptic number.

88897171 is a deficient number, since it is larger than the sum of its proper divisors (8081573).

88897171 is a wasteful number, since it uses less digits than its factorization.

88897171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081572.

The product of its digits is 225792, while the sum is 49.

The square root of 88897171 is about 9428.5296308597. The cubic root of 88897171 is about 446.3024937528.

The spelling of 88897171 in words is "eighty-eight million, eight hundred ninety-seven thousand, one hundred seventy-one".