474481 has 4 divisors (see below), whose sum is σ = 542272. Its totient is φ = 406692.

The previous prime is 474479. The next prime is 474491. The reversal of 474481 is 184474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184474 = 2 ⋅92237.

It is a cyclic number.

It is not a de Polignac number, because 474481 - 2¹ = 474479 is a prime.

It is a super-2 number, since 2×474481² = 450264438722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474491) 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, 33885 + ... + 33898.

It is an arithmetic number, because the mean of its divisors is an integer number (135568).

2⁴⁷⁴⁴⁸¹ is an apocalyptic number.

It is an amenable number.

474481 is a deficient number, since it is larger than the sum of its proper divisors (67791).

474481 is an equidigital number, since it uses as much as digits as its factorization.

474481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67790.

The product of its digits is 3584, while the sum is 28.

The square root of 474481 is about 688.8258125245. The cubic root of 474481 is about 77.9961098213.

The spelling of 474481 in words is "four hundred seventy-four thousand, four hundred eighty-one".