477272 has 8 divisors (see below), whose sum is σ = 894900. Its totient is φ = 238632.

The previous prime is 477259. The next prime is 477277. The reversal of 477272 is 272774.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is a congruent number.

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

477272 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 as a sum of consecutive naturals, namely, 29822 + ... + 29837.

2⁴⁷⁷²⁷² is an apocalyptic number.

It is an amenable number.

477272 is a deficient number, since it is larger than the sum of its proper divisors (417628).

477272 is a wasteful number, since it uses less digits than its factorization.

477272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59665 (or 59661 counting only the distinct ones).

The product of its digits is 5488, while the sum is 29.

The square root of 477272 is about 690.8487533462. The cubic root of 477272 is about 78.1487409448.

The spelling of 477272 in words is "four hundred seventy-seven thousand, two hundred seventy-two", and thus it is an iban number.