468520887 has 8 divisors (see below), whose sum is σ = 644846080. Its totient is φ = 302271480.

The previous prime is 468520873. The next prime is 468520919. The reversal of 468520887 is 788025864.

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

It is not a de Polignac number, because 468520887 - 2⁶ = 468520823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468520387) 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, 2518837 + ... + 2519022.

It is an arithmetic number, because the mean of its divisors is an integer number (80605760).

Almost surely, 2^468520887 is an apocalyptic number.

468520887 is a deficient number, since it is larger than the sum of its proper divisors (176325193).

468520887 is a wasteful number, since it uses less digits than its factorization.

468520887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037893.

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 468520887 is about 21645.3433098207. The cubic root of 468520887 is about 776.6815445542.

The spelling of 468520887 in words is "four hundred sixty-eight million, five hundred twenty thousand, eight hundred eighty-seven".