87314965 has 8 divisors (see below), whose sum is σ = 105275808. Its totient is φ = 69520080.

The previous prime is 87314959. The next prime is 87314971. The reversal of 87314965 is 56941378.

It is an interprime number because it is at equal distance from previous prime (87314959) and next prime (87314971).

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

It is not a de Polignac number, because 87314965 - 2³ = 87314957 is a prime.

It is a super-2 number, since 2×87314965² = 15247806225902450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40327 + ... + 42436.

It is an arithmetic number, because the mean of its divisors is an integer number (13159476).

Almost surely, 2^87314965 is an apocalyptic number.

It is an amenable number.

87314965 is a deficient number, since it is larger than the sum of its proper divisors (17960843).

87314965 is a wasteful number, since it uses less digits than its factorization.

87314965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82979.

The product of its digits is 181440, while the sum is 43.

The square root of 87314965 is about 9344.2476957752. The cubic root of 87314965 is about 443.6388403708.

The spelling of 87314965 in words is "eighty-seven million, three hundred fourteen thousand, nine hundred sixty-five".