472308 has 12 divisors (see below), whose sum is σ = 1102080. Its totient is φ = 157432.

The previous prime is 472301. The next prime is 472309. The reversal of 472308 is 803274.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472301) by changing a digit.

472308 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19668 + ... + 19691.

It is an arithmetic number, because the mean of its divisors is an integer number (91840).

2⁴⁷²³⁰⁸ is an apocalyptic number.

It is an amenable number.

472308 is an abundant number, since it is smaller than the sum of its proper divisors (629772).

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

472308 is a wasteful number, since it uses less digits than its factorization.

472308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39366 (or 39364 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 472308 is about 687.2466806031. The cubic root of 472308 is about 77.8768602692.

It can be divided in two parts, 472 and 308, that added together give a triangular number (780 = T₃₉).

The spelling of 472308 in words is "four hundred seventy-two thousand, three hundred eight".