88380655 has 8 divisors (see below), whose sum is σ = 115698384. Its totient is φ = 64276800.

The previous prime is 88380631. The next prime is 88380689. The reversal of 88380655 is 55608388.

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

It is not a de Polignac number, because 88380655 - 2⁵ = 88380623 is a prime.

It is a super-2 number, since 2×88380655² = 15622280356458050, which contains 22 as substring.

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, 803406 + ... + 803515.

It is an arithmetic number, because the mean of its divisors is an integer number (14462298).

Almost surely, 2^88380655 is an apocalyptic number.

88380655 is a deficient number, since it is larger than the sum of its proper divisors (27317729).

88380655 is a wasteful number, since it uses less digits than its factorization.

88380655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606937.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 88380655 is about 9401.0986060141. The cubic root of 88380655 is about 445.4364358559.

The spelling of 88380655 in words is "eighty-eight million, three hundred eighty thousand, six hundred fifty-five".