88075389 has 8 divisors (see below), whose sum is σ = 118359040. Its totient is φ = 58254336.

The previous prime is 88075381. The next prime is 88075397. The reversal of 88075389 is 98357088.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (88075381) and next prime (88075397).

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

It is not a de Polignac number, because 88075389 - 2³ = 88075381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88075381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115204 + ... + 115965.

It is an arithmetic number, because the mean of its divisors is an integer number (14794880).

Almost surely, 2^88075389 is an apocalyptic number.

It is an amenable number.

88075389 is a deficient number, since it is larger than the sum of its proper divisors (30283651).

88075389 is a wasteful number, since it uses less digits than its factorization.

88075389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231299.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 88075389 is about 9384.8489066154. The cubic root of 88075389 is about 444.9229997647.

It can be divided in two parts, 8807 and 5389, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 88075389 in words is "eighty-eight million, seventy-five thousand, three hundred eighty-nine".