477249 has 8 divisors (see below), whose sum is σ = 639840. Its totient is φ = 316416.

The previous prime is 477229. The next prime is 477259. The reversal of 477249 is 942774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 477249 - 2⁹ = 476737 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (477209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 1080.

It is an arithmetic number, because the mean of its divisors is an integer number (79980).

2⁴⁷⁷²⁴⁹ is an apocalyptic number.

It is an amenable number.

477249 is a deficient number, since it is larger than the sum of its proper divisors (162591).

477249 is a wasteful number, since it uses less digits than its factorization.

477249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879.

The product of its digits is 14112, while the sum is 33.

The square root of 477249 is about 690.8321069551. The cubic root of 477249 is about 78.1474855810.

The spelling of 477249 in words is "four hundred seventy-seven thousand, two hundred forty-nine".