461403 has 16 divisors (see below), whose sum is σ = 714240. Its totient is φ = 293832.

The previous prime is 461393. The next prime is 461407. The reversal of 461403 is 304164.

It is not a de Polignac number, because 461403 - 2⁸ = 461147 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 461403.

It is not an unprimeable number, because it can be changed into a prime (461407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (44640).

2⁴⁶¹⁴⁰³ is an apocalyptic number.

461403 is a deficient number, since it is larger than the sum of its proper divisors (252837).

461403 is a wasteful number, since it uses less digits than its factorization.

461403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 461403 is about 679.2665161776. The cubic root of 461403 is about 77.2728276396.

Adding to 461403 its reverse (304164), we get a palindrome (765567).

The spelling of 461403 in words is "four hundred sixty-one thousand, four hundred three".