465840101 has 4 divisors (see below), whose sum is σ = 478430412. Its totient is φ = 453249792.

The previous prime is 465840097. The next prime is 465840107. The reversal of 465840101 is 101048564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 431559076 + 34281025 = 20774^2 + 5855^2 .

It is a cyclic number.

It is not a de Polignac number, because 465840101 - 2² = 465840097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465840107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6295100 + ... + 6295173.

It is an arithmetic number, because the mean of its divisors is an integer number (119607603).

Almost surely, 2^465840101 is an apocalyptic number.

It is an amenable number.

465840101 is a deficient number, since it is larger than the sum of its proper divisors (12590311).

465840101 is a wasteful number, since it uses less digits than its factorization.

465840101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12590310.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 465840101 is about 21583.3292380948. The cubic root of 465840101 is about 775.1973696413.

Adding to 465840101 its reverse (101048564), we get a palindrome (566888665).

The spelling of 465840101 in words is "four hundred sixty-five million, eight hundred forty thousand, one hundred one".