472429 has 4 divisors (see below), whose sum is σ = 474880. Its totient is φ = 469980.

The previous prime is 472421. The next prime is 472457. The reversal of 472429 is 924274.

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 472429 - 2³ = 472421 is a prime.

It is a super-4 number, since 4×472429⁴ (a number of 24 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472397 and 472406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472421) 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, 909 + ... + 1330.

It is an arithmetic number, because the mean of its divisors is an integer number (118720).

2⁴⁷²⁴²⁹ is an apocalyptic number.

It is an amenable number.

472429 is a deficient number, since it is larger than the sum of its proper divisors (2451).

472429 is a wasteful number, since it uses less digits than its factorization.

472429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450.

The product of its digits is 4032, while the sum is 28.

The square root of 472429 is about 687.3347074024. The cubic root of 472429 is about 77.8835100934.

It can be divided in two parts, 4724 and 29, that added together give a triangular number (4753 = T₉₇).

The spelling of 472429 in words is "four hundred seventy-two thousand, four hundred twenty-nine".