464373 has 42 divisors (see below), whose sum is σ = 872214. Its totient is φ = 244944.

The previous prime is 464371. The next prime is 464381. The reversal of 464373 is 373464.

It can be written as a sum of positive squares in only one way, i.e., 321489 + 142884 = 567^2 + 378^2 .

It is not a de Polignac number, because 464373 - 2¹ = 464371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁶ + 6⁴ + 3⁹ + 4⁹ + 7 + 3¹¹ .

464373 is a lucky number.

It is a nialpdrome in base 9.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464371) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 35715 + ... + 35727.

It is an arithmetic number, because the mean of its divisors is an integer number (20767).

2⁴⁶⁴³⁷³ is an apocalyptic number.

It is an amenable number.

464373 is a deficient number, since it is larger than the sum of its proper divisors (407841).

464373 is an equidigital number, since it uses as much as digits as its factorization.

464373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45 (or 23 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 464373 is about 681.4491910627. The cubic root of 464373 is about 77.4382720406.

Subtracting from 464373 its reverse (373464), we obtain a palindrome (90909).

The spelling of 464373 in words is "four hundred sixty-four thousand, three hundred seventy-three".