470482987 has 6 divisors (see below), whose sum is σ = 509458092. Its totient is φ = 434291832.

The previous prime is 470482967. The next prime is 470482993. The reversal of 470482987 is 789284074.

It is not a de Polignac number, because 470482987 - 2²³ = 462094379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470482987.

It is not an unprimeable number, because it can be changed into a prime (470482907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1391793 + ... + 1392130.

It is an arithmetic number, because the mean of its divisors is an integer number (84909682).

Almost surely, 2^470482987 is an apocalyptic number.

470482987 is a deficient number, since it is larger than the sum of its proper divisors (38975105).

470482987 is a wasteful number, since it uses less digits than its factorization.

470482987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783949 (or 2783936 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 470482987 is about 21690.6197928967. The cubic root of 470482987 is about 777.7642458137.

The spelling of 470482987 in words is "four hundred seventy million, four hundred eighty-two thousand, nine hundred eighty-seven".