465180260 has 48 divisors (see below), whose sum is σ = 1003469040. Its totient is φ = 181032960.

The previous prime is 465180259. The next prime is 465180269. The reversal of 465180260 is 62081564.

It can be written as a sum of positive squares in 8 ways, for example, as 50324836 + 414855424 = 7094^2 + 20368^2 .

It is not an unprimeable number, because it can be changed into a prime (465180269) 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, 466082 + ... + 467078.

It is an arithmetic number, because the mean of its divisors is an integer number (20905605).

Almost surely, 2^465180260 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 465180260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501734520).

465180260 is an abundant number, since it is smaller than the sum of its proper divisors (538288780).

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

465180260 is a wasteful number, since it uses less digits than its factorization.

465180260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 465180260 is about 21568.0379265245. The cubic root of 465180260 is about 774.8311862625.

The spelling of 465180260 in words is "four hundred sixty-five million, one hundred eighty thousand, two hundred sixty".