88087093 has 4 divisors (see below), whose sum is σ = 88296748. Its totient is φ = 87877440.

The previous prime is 88087067. The next prime is 88087117. The reversal of 88087093 is 39078088.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13126129 + 74960964 = 3623^2 + 8658^2 .

It is a cyclic number.

It is not a de Polignac number, because 88087093 - 2⁵ = 88087061 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 (88087063) 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, 104196 + ... + 105037.

It is an arithmetic number, because the mean of its divisors is an integer number (22074187).

Almost surely, 2^88087093 is an apocalyptic number.

It is an amenable number.

88087093 is a deficient number, since it is larger than the sum of its proper divisors (209655).

88087093 is a wasteful number, since it uses less digits than its factorization.

88087093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209654.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 88087093 is about 9385.4724441554. The cubic root of 88087093 is about 444.9427069277.

The spelling of 88087093 in words is "eighty-eight million, eighty-seven thousand, ninety-three".