88378005 has 8 divisors (see below), whose sum is σ = 141404832. Its totient is φ = 47134928.

The previous prime is 88377997. The next prime is 88378013. The reversal of 88378005 is 50087388.

It is an interprime number because it is at equal distance from previous prime (88377997) and next prime (88378013).

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

It is a cyclic number.

It is not a de Polignac number, because 88378005 - 2³ = 88377997 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2945919 + ... + 2945948.

It is an arithmetic number, because the mean of its divisors is an integer number (17675604).

Almost surely, 2^88378005 is an apocalyptic number.

It is an amenable number.

88378005 is a deficient number, since it is larger than the sum of its proper divisors (53026827).

88378005 is a wasteful number, since it uses less digits than its factorization.

88378005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891875.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 88378005 is about 9400.9576639830. The cubic root of 88378005 is about 445.4319838320.

The spelling of 88378005 in words is "eighty-eight million, three hundred seventy-eight thousand, five".