464011405 has 24 divisors (see below), whose sum is σ = 659125656. Its totient is φ = 311498880.

The previous prime is 464011403. The next prime is 464011439. The reversal of 464011405 is 504110464.

It can be written as a sum of positive squares in 4 ways, for example, as 9554281 + 454457124 = 3091^2 + 21318^2 .

It is not a de Polignac number, because 464011405 - 2¹ = 464011403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464011405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464011403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21634 + ... + 37363.

It is an arithmetic number, because the mean of its divisors is an integer number (27463569).

Almost surely, 2^464011405 is an apocalyptic number.

It is an amenable number.

464011405 is a deficient number, since it is larger than the sum of its proper divisors (195114251).

464011405 is a wasteful number, since it uses less digits than its factorization.

464011405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59037 (or 59026 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 464011405 is about 21540.9239588278. The cubic root of 464011405 is about 774.1816710834.

Adding to 464011405 its reverse (504110464), we get a palindrome (968121869).

The spelling of 464011405 in words is "four hundred sixty-four million, eleven thousand, four hundred five".