561476 has 24 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 252032.

The previous prime is 561461. The next prime is 561521. The reversal of 561476 is 674165.

561476 = T₉₃ + T₉₄ + ... + T₁₆₀.

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 561476.

It is an unprimeable number.

561476 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2⁵⁶¹⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

561476 is a deficient number, since it is larger than the sum of its proper divisors (527164).

561476 is a wasteful number, since it uses less digits than its factorization.

561476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 401 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 561476 is about 749.3170223610. The cubic root of 561476 is about 82.4980593360.

The spelling of 561476 in words is "five hundred sixty-one thousand, four hundred seventy-six".