464071073 has 4 divisors (see below), whose sum is σ = 464506260. Its totient is φ = 463635888.

The previous prime is 464071051. The next prime is 464071121. The reversal of 464071073 is 370170464.

It is a happy number.

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 234487969 + 229583104 = 15313^2 + 15152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464071073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464074073) 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, 215990 + ... + 218127.

It is an arithmetic number, because the mean of its divisors is an integer number (116126565).

Almost surely, 2^464071073 is an apocalyptic number.

It is an amenable number.

464071073 is a deficient number, since it is larger than the sum of its proper divisors (435187).

464071073 is a wasteful number, since it uses less digits than its factorization.

464071073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435186.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 464071073 is about 21542.3089059646. The cubic root of 464071073 is about 774.2148540982.

The spelling of 464071073 in words is "four hundred sixty-four million, seventy-one thousand, seventy-three".