88425515 has 8 divisors (see below), whose sum is σ = 106164000. Its totient is φ = 70704832.

The previous prime is 88425511. The next prime is 88425527. The reversal of 88425515 is 51552488.

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 88425515 - 2² = 88425511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88425511) 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 7 ways as a sum of consecutive naturals, for example, 12047 + ... + 17943.

It is an arithmetic number, because the mean of its divisors is an integer number (13270500).

Almost surely, 2^88425515 is an apocalyptic number.

88425515 is a deficient number, since it is larger than the sum of its proper divisors (17738485).

88425515 is a wasteful number, since it uses less digits than its factorization.

88425515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8901.

The product of its digits is 64000, while the sum is 38.

The square root of 88425515 is about 9403.4841947015. The cubic root of 88425515 is about 445.5117875589.

It can be divided in two parts, 884255 and 15, that multiplied together give a triangular number (13263825 = T₅₁₅₀).

The spelling of 88425515 in words is "eighty-eight million, four hundred twenty-five thousand, five hundred fifteen".