88845093 has 10 divisors (see below), whose sum is σ = 132719334. Its totient is φ = 59230008.

The previous prime is 88845089. The next prime is 88845139. The reversal of 88845093 is 39054888.

It can be written as a sum of positive squares in only one way, i.e., 59490369 + 29354724 = 7713^2 + 5418^2 .

It is not a de Polignac number, because 88845093 - 2² = 88845089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88845023) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 548346 + ... + 548507.

Almost surely, 2^88845093 is an apocalyptic number.

It is an amenable number.

88845093 is a deficient number, since it is larger than the sum of its proper divisors (43874241).

88845093 is a wasteful number, since it uses less digits than its factorization.

88845093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096865 (or 1096856 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 88845093 is about 9425.7675019067. The cubic root of 88845093 is about 446.2153253193.

The spelling of 88845093 in words is "eighty-eight million, eight hundred forty-five thousand, ninety-three".