464666 has 4 divisors (see below), whose sum is σ = 697002. Its totient is φ = 232332.

The previous prime is 464663. The next prime is 464687. The reversal of 464666 is 666464.

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 only one way, i.e., 235225 + 229441 = 485^2 + 479^2 .

464666 is a modest number, since divided by 666 gives 464 as remainder.

It is a Curzon number.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 464666.

It is not an unprimeable number, because it can be changed into a prime (464663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116165 + ... + 116168.

2⁴⁶⁴⁶⁶⁶ is an apocalyptic number.

464666 is a deficient number, since it is larger than the sum of its proper divisors (232336).

464666 is a wasteful number, since it uses less digits than its factorization.

464666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232335.

The product of its digits is 20736, while the sum is 32.

The square root of 464666 is about 681.6641401746. The cubic root of 464666 is about 77.4545553899.

The spelling of 464666 in words is "four hundred sixty-four thousand, six hundred sixty-six".