489252190 has 32 divisors (see below), whose sum is σ = 1023528960. Its totient is φ = 164899104.

The previous prime is 489252167. The next prime is 489252193. The reversal of 489252190 is 91252984.

It is a super-3 number, since 3×489252190³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489252193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55102 + ... + 63361.

It is an arithmetic number, because the mean of its divisors is an integer number (31985280).

Almost surely, 2^489252190 is an apocalyptic number.

489252190 is an abundant number, since it is smaller than the sum of its proper divisors (534276770).

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

489252190 is a wasteful number, since it uses less digits than its factorization.

489252190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118536.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 489252190 is about 22119.0458654979. The cubic root of 489252190 is about 787.9722552438.

It can be divided in two parts, 48925 and 2190, that added together give a palindrome (51115).

The spelling of 489252190 in words is "four hundred eighty-nine million, two hundred fifty-two thousand, one hundred ninety".