464039 has 4 divisors (see below), whose sum is σ = 479040. Its totient is φ = 449040.

The previous prime is 464033. The next prime is 464047. The reversal of 464039 is 930464.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463999 and 464017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464033) 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, 7454 + ... + 7515.

It is an arithmetic number, because the mean of its divisors is an integer number (119760).

2⁴⁶⁴⁰³⁹ is an apocalyptic number.

464039 is a deficient number, since it is larger than the sum of its proper divisors (15001).

464039 is a wasteful number, since it uses less digits than its factorization.

464039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15000.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 464039 is about 681.2040810212. The cubic root of 464039 is about 77.4197017775.

The spelling of 464039 in words is "four hundred sixty-four thousand, thirty-nine".