464744227 has 16 divisors (see below), whose sum is σ = 497262240. Its totient is φ = 433585152.

The previous prime is 464744221. The next prime is 464744243. The reversal of 464744227 is 722447464.

It is a cyclic number.

It is not a de Polignac number, because 464744227 - 2²⁷ = 330526499 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 464744227.

It is not an unprimeable number, because it can be changed into a prime (464744221) 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, 100723 + ... + 105235.

It is an arithmetic number, because the mean of its divisors is an integer number (31078890).

Almost surely, 2^464744227 is an apocalyptic number.

464744227 is a deficient number, since it is larger than the sum of its proper divisors (32518013).

464744227 is a wasteful number, since it uses less digits than its factorization.

464744227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662.

The product of its digits is 301056, while the sum is 40.

The square root of 464744227 is about 21557.9272426641. The cubic root of 464744227 is about 774.5890166409.

The spelling of 464744227 in words is "four hundred sixty-four million, seven hundred forty-four thousand, two hundred twenty-seven".