474487 has 16 divisors (see below), whose sum is σ = 574560. Its totient is φ = 387072.

The previous prime is 474479. The next prime is 474491. The reversal of 474487 is 784474.

It is a cyclic number.

It is not a de Polignac number, because 474487 - 2³ = 474479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4143 + ... + 4255.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2⁴⁷⁴⁴⁸⁷ is an apocalyptic number.

474487 is a deficient number, since it is larger than the sum of its proper divisors (100073).

474487 is a wasteful number, since it uses less digits than its factorization.

474487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162.

The product of its digits is 25088, while the sum is 34.

The square root of 474487 is about 688.8301677482. The cubic root of 474487 is about 77.9964385838.

It can be divided in two parts, 474 and 487, that added together give a square (961 = 31²).

The spelling of 474487 in words is "four hundred seventy-four thousand, four hundred eighty-seven".