474251 has 4 divisors (see below), whose sum is σ = 475632. Its totient is φ = 472872.

The previous prime is 474241. The next prime is 474263. The reversal of 474251 is 152474.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 474251 - 2¹⁰ = 473227 is a prime.

It is a super-2 number, since 2×474251² = 449828022002, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 474251.

It is not an unprimeable number, because it can be changed into a prime (474211) by changing a digit.

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, 281 + ... + 1013.

It is an arithmetic number, because the mean of its divisors is an integer number (118908).

2⁴⁷⁴²⁵¹ is an apocalyptic number.

474251 is a deficient number, since it is larger than the sum of its proper divisors (1381).

474251 is an equidigital number, since it uses as much as digits as its factorization.

474251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380.

The product of its digits is 1120, while the sum is 23.

The square root of 474251 is about 688.6588415173. The cubic root of 474251 is about 77.9835051686.

The spelling of 474251 in words is "four hundred seventy-four thousand, two hundred fifty-one".