461229 has 4 divisors (see below), whose sum is σ = 614976. Its totient is φ = 307484.

The previous prime is 461207. The next prime is 461233. The reversal of 461229 is 922164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 461229 - 2⁷ = 461101 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 461199 and 461208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461239) 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, 76869 + ... + 76874.

It is an arithmetic number, because the mean of its divisors is an integer number (153744).

2⁴⁶¹²²⁹ is an apocalyptic number.

It is an amenable number.

461229 is a deficient number, since it is larger than the sum of its proper divisors (153747).

461229 is a wasteful number, since it uses less digits than its factorization.

461229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153746.

The product of its digits is 864, while the sum is 24.

The square root of 461229 is about 679.1384247707. The cubic root of 461229 is about 77.2631129487.

It can be divided in two parts, 46 and 1229, that added together give a triangular number (1275 = T₅₀).

The spelling of 461229 in words is "four hundred sixty-one thousand, two hundred twenty-nine".