87889348 has 12 divisors (see below), whose sum is σ = 160493760. Its totient is φ = 42033992.

The previous prime is 87889339. The next prime is 87889357. The reversal of 87889348 is 84398878.

It is an interprime number because it is at equal distance from previous prime (87889339) and next prime (87889357).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 477568 + ... + 477751.

It is an arithmetic number, because the mean of its divisors is an integer number (13374480).

Almost surely, 2^87889348 is an apocalyptic number.

It is an amenable number.

87889348 is a deficient number, since it is larger than the sum of its proper divisors (72604412).

87889348 is a wasteful number, since it uses less digits than its factorization.

87889348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955346 (or 955344 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 55.

The square root of 87889348 is about 9374.9318930859. The cubic root of 87889348 is about 444.6095097340.

The spelling of 87889348 in words is "eighty-seven million, eight hundred eighty-nine thousand, three hundred forty-eight".