489207102 has 32 divisors (see below), whose sum is σ = 1022796288. Its totient is φ = 155697696.

The previous prime is 489207097. The next prime is 489207149. The reversal of 489207102 is 201702984.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81703 + ... + 87485.

It is an arithmetic number, because the mean of its divisors is an integer number (31962384).

Almost surely, 2^489207102 is an apocalyptic number.

489207102 is an abundant number, since it is smaller than the sum of its proper divisors (533589186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489207102 is a wasteful number, since it uses less digits than its factorization.

489207102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6424.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 489207102 is about 22118.0266298782. The cubic root of 489207102 is about 787.9480487880.

The spelling of 489207102 in words is "four hundred eighty-nine million, two hundred seven thousand, one hundred two".