484806140 has 192 divisors, whose sum is σ = 1315802880. Its totient is φ = 145981440.

The previous prime is 484806107. The next prime is 484806149. The reversal of 484806140 is 41608484.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 484806140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484806149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5447216 + ... + 5447304.

It is an arithmetic number, because the mean of its divisors is an integer number (6853140).

Almost surely, 2^484806140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484806140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657901440).

484806140 is an abundant number, since it is smaller than the sum of its proper divisors (830996740).

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

484806140 is a wasteful number, since it uses less digits than its factorization.

484806140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 484806140 is about 22018.3137410656. The cubic root of 484806140 is about 785.5781047257.

The spelling of 484806140 in words is "four hundred eighty-four million, eight hundred six thousand, one hundred forty".