464045 has 4 divisors (see below), whose sum is σ = 556860. Its totient is φ = 371232.

The previous prime is 464033. The next prime is 464047. The reversal of 464045 is 540464.

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 299209 + 164836 = 547^2 + 406^2 .

It is a cyclic number.

It is not a de Polignac number, because 464045 - 2¹⁶ = 398509 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 464045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464047) 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, 46400 + ... + 46409.

It is an arithmetic number, because the mean of its divisors is an integer number (139215).

2⁴⁶⁴⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

464045 is a deficient number, since it is larger than the sum of its proper divisors (92815).

464045 is an equidigital number, since it uses as much as digits as its factorization.

464045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92814.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 464045 is about 681.2084849736. The cubic root of 464045 is about 77.4200354536.

The spelling of 464045 in words is "four hundred sixty-four thousand, forty-five".