88573405 has 8 divisors (see below), whose sum is σ = 106903512. Its totient is φ = 70448448.

The previous prime is 88573399. The next prime is 88573411. The reversal of 88573405 is 50437588.

It is an interprime number because it is at equal distance from previous prime (88573399) and next prime (88573411).

It can be written as a sum of positive squares in 4 ways, for example, as 27436644 + 61136761 = 5238^2 + 7819^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88573405 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50334 + ... + 52063.

It is an arithmetic number, because the mean of its divisors is an integer number (13362939).

Almost surely, 2^88573405 is an apocalyptic number.

It is an amenable number.

88573405 is a deficient number, since it is larger than the sum of its proper divisors (18330107).

88573405 is a wasteful number, since it uses less digits than its factorization.

88573405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102575.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 88573405 is about 9411.3444841850. The cubic root of 88573405 is about 445.7600192332.

The spelling of 88573405 in words is "eighty-eight million, five hundred seventy-three thousand, four hundred five".