88137385 has 8 divisors (see below), whose sum is σ = 120874176. Its totient is φ = 60437040.

The previous prime is 88137383. The next prime is 88137391. The reversal of 88137385 is 58373188.

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

It is not a de Polignac number, because 88137385 - 2¹ = 88137383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88137383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259071 + ... + 1259140.

It is an arithmetic number, because the mean of its divisors is an integer number (15109272).

Almost surely, 2^88137385 is an apocalyptic number.

It is an amenable number.

88137385 is a deficient number, since it is larger than the sum of its proper divisors (32736791).

88137385 is a wasteful number, since it uses less digits than its factorization.

88137385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518223.

The product of its digits is 161280, while the sum is 43.

The square root of 88137385 is about 9388.1513089639. The cubic root of 88137385 is about 445.0273685983.

The spelling of 88137385 in words is "eighty-eight million, one hundred thirty-seven thousand, three hundred eighty-five".