88413361 has 4 divisors (see below), whose sum is σ = 89058852. Its totient is φ = 87767872.

The previous prime is 88413359. The next prime is 88413371. The reversal of 88413361 is 16331488.

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 49787136 + 38626225 = 7056^2 + 6215^2 .

It is a cyclic number.

It is not a de Polignac number, because 88413361 - 2¹ = 88413359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88413301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322540 + ... + 322813.

It is an arithmetic number, because the mean of its divisors is an integer number (22264713).

Almost surely, 2^88413361 is an apocalyptic number.

It is an amenable number.

88413361 is a deficient number, since it is larger than the sum of its proper divisors (645491).

88413361 is a wasteful number, since it uses less digits than its factorization.

88413361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645490.

The product of its digits is 13824, while the sum is 34.

The square root of 88413361 is about 9402.8379226699. The cubic root of 88413361 is about 445.4913749048.

It can be divided in two parts, 88 and 413361, that added together give a square (413449 = 643²).

The spelling of 88413361 in words is "eighty-eight million, four hundred thirteen thousand, three hundred sixty-one".