485070456 has 128 divisors (see below), whose sum is σ = 1404748800. Its totient is φ = 138309120.

The previous prime is 485070451. The next prime is 485070457. The reversal of 485070456 is 654070584.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485070451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277746 + ... + 279486.

It is an arithmetic number, because the mean of its divisors is an integer number (10974600).

Almost surely, 2^485070456 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 485070456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702374400).

485070456 is an abundant number, since it is smaller than the sum of its proper divisors (919678344).

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

485070456 is a wasteful number, since it uses less digits than its factorization.

485070456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 485070456 is about 22024.3151085340. The cubic root of 485070456 is about 785.7208443498.

The spelling of 485070456 in words is "four hundred eighty-five million, seventy thousand, four hundred fifty-six".