87380195 has 8 divisors (see below), whose sum is σ = 119835744. Its totient is φ = 59917824.

The previous prime is 87380179. The next prime is 87380201. The reversal of 87380195 is 59108378.

It is a happy number.

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 87380195 - 2⁴ = 87380179 is a prime.

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, 1248254 + ... + 1248323.

It is an arithmetic number, because the mean of its divisors is an integer number (14979468).

Almost surely, 2^87380195 is an apocalyptic number.

87380195 is a deficient number, since it is larger than the sum of its proper divisors (32455549).

87380195 is a wasteful number, since it uses less digits than its factorization.

87380195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496589.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 87380195 is about 9347.7374267787. The cubic root of 87380195 is about 443.7492886321.

The spelling of 87380195 in words is "eighty-seven million, three hundred eighty thousand, one hundred ninety-five".