486052140 has 96 divisors (see below), whose sum is σ = 1572963840. Its totient is φ = 109840896.

The previous prime is 486052111. The next prime is 486052181. The reversal of 486052140 is 41250684.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 486052098 and 486052107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30879 + ... + 43881.

It is an arithmetic number, because the mean of its divisors is an integer number (16385040).

Almost surely, 2^486052140 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 486052140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786481920).

486052140 is an abundant number, since it is smaller than the sum of its proper divisors (1086911700).

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

486052140 is a wasteful number, since it uses less digits than its factorization.

486052140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13111 (or 13109 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 486052140 is about 22046.5902125476. The cubic root of 486052140 is about 786.2505336063.

The spelling of 486052140 in words is "four hundred eighty-six million, fifty-two thousand, one hundred forty".