477276 has 24 divisors (see below), whose sum is σ = 1150464. Its totient is φ = 153840.

The previous prime is 477259. The next prime is 477277. The reversal of 477276 is 672774.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477277) by changing a digit.

477276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270 + ... + 1013.

It is an arithmetic number, because the mean of its divisors is an integer number (47936).

2⁴⁷⁷²⁷⁶ is an apocalyptic number.

It is an amenable number.

477276 is an abundant number, since it is smaller than the sum of its proper divisors (673188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477276 is a wasteful number, since it uses less digits than its factorization.

477276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321 (or 1319 counting only the distinct ones).

The product of its digits is 16464, while the sum is 33.

The square root of 477276 is about 690.8516483298. The cubic root of 477276 is about 78.1489592648.

The spelling of 477276 in words is "four hundred seventy-seven thousand, two hundred seventy-six".