87465959 has 8 divisors (see below), whose sum is σ = 100049280. Its totient is φ = 74904696.

The previous prime is 87465929. The next prime is 87465977. The reversal of 87465959 is 95956478.

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 87465959 - 2¹² = 87461863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87465959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87465929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4112 + ... + 13850.

It is an arithmetic number, because the mean of its divisors is an integer number (12506160).

Almost surely, 2^87465959 is an apocalyptic number.

87465959 is a deficient number, since it is larger than the sum of its proper divisors (12583321).

87465959 is a wasteful number, since it uses less digits than its factorization.

87465959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11029.

The product of its digits is 2721600, while the sum is 53.

The square root of 87465959 is about 9352.3237219421. The cubic root of 87465959 is about 443.8944217083.

The spelling of 87465959 in words is "eighty-seven million, four hundred sixty-five thousand, nine hundred fifty-nine".