87352378 has 16 divisors (see below), whose sum is σ = 132701184. Its totient is φ = 43122240.

The previous prime is 87352357. The next prime is 87352381. The reversal of 87352378 is 87325378.

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 7 ways as a sum of consecutive naturals, for example, 60501 + ... + 61927.

It is an arithmetic number, because the mean of its divisors is an integer number (8293824).

Almost surely, 2^87352378 is an apocalyptic number.

87352378 is a deficient number, since it is larger than the sum of its proper divisors (45348806).

87352378 is a wasteful number, since it uses less digits than its factorization.

87352378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its digits is 282240, while the sum is 43.

The square root of 87352378 is about 9346.2494081851. The cubic root of 87352378 is about 443.7021952602.

Subtracting from 87352378 its reverse (87325378), we obtain a cube (27000 = 30³).

The spelling of 87352378 in words is "eighty-seven million, three hundred fifty-two thousand, three hundred seventy-eight".