472081 has 4 divisors (see below), whose sum is σ = 473572. Its totient is φ = 470592.

The previous prime is 472067. The next prime is 472103. The reversal of 472081 is 180274.

It is the 281-st star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 435600 + 36481 = 660^2 + 191^2 .

It is a cyclic number.

It is not a de Polignac number, because 472081 - 2¹³ = 463889 is a prime.

It is a super-2 number, since 2×472081² = 445720941122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472051) 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, 60 + ... + 973.

It is an arithmetic number, because the mean of its divisors is an integer number (118393).

2⁴⁷²⁰⁸¹ is an apocalyptic number.

It is an amenable number.

472081 is a deficient number, since it is larger than the sum of its proper divisors (1491).

472081 is a wasteful number, since it uses less digits than its factorization.

472081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 472081 is about 687.0815089929. The cubic root of 472081 is about 77.8643819145.

The spelling of 472081 in words is "four hundred seventy-two thousand, eighty-one".