464672241 has 16 divisors (see below), whose sum is σ = 750985920. Its totient is φ = 281619360.

The previous prime is 464672239. The next prime is 464672251. The reversal of 464672241 is 142276464.

464672241 is a `hidden beast` number, since 4 + 646 + 7 + 2 + 2 + 4 + 1 = 666.

It is not a de Polignac number, because 464672241 - 2¹ = 464672239 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 464672196 and 464672205.

It is not an unprimeable number, because it can be changed into a prime (464672251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781980 + ... + 782573.

It is an arithmetic number, because the mean of its divisors is an integer number (46936620).

Almost surely, 2^464672241 is an apocalyptic number.

It is an amenable number.

464672241 is a deficient number, since it is larger than the sum of its proper divisors (286313679).

464672241 is a wasteful number, since it uses less digits than its factorization.

464672241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564573 (or 1564567 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 464672241 is about 21556.2575833562. The cubic root of 464672241 is about 774.5490215634.

The spelling of 464672241 in words is "four hundred sixty-four million, six hundred seventy-two thousand, two hundred forty-one".