485224740 has 288 divisors, whose sum is σ = 1976921856. Its totient is φ = 93035520.

The previous prime is 485224703. The next prime is 485224783. The reversal of 485224740 is 47422584.

It is a super-3 number, since 3×485224740³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 485224695 and 485224704.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 178834 + ... + 181526.

It is an arithmetic number, because the mean of its divisors is an integer number (6864312).

Almost surely, 2^485224740 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 485224740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (988460928).

485224740 is an abundant number, since it is smaller than the sum of its proper divisors (1491697116).

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

485224740 is a wasteful number, since it uses less digits than its factorization.

485224740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739 (or 2734 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 485224740 is about 22027.8174134434. The cubic root of 485224740 is about 785.8041389882.

It can be divided in two parts, 4852 and 24740, that added together give a palindrome (29592).

The spelling of 485224740 in words is "four hundred eighty-five million, two hundred twenty-four thousand, seven hundred forty".