527474 has 4 divisors (see below), whose sum is σ = 791214. Its totient is φ = 263736.

The previous prime is 527453. The next prime is 527489. The reversal of 527474 is 474725.

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

It can be written as a sum of positive squares in only one way, i.e., 525625 + 1849 = 725^2 + 43^2 .

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 527474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131867 + ... + 131870.

2⁵²⁷⁴⁷⁴ is an apocalyptic number.

527474 is a deficient number, since it is larger than the sum of its proper divisors (263740).

527474 is a wasteful number, since it uses less digits than its factorization.

527474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263739.

The product of its digits is 7840, while the sum is 29.

The square root of 527474 is about 726.2740529580. The cubic root of 527474 is about 80.7979519463.

It can be divided in two parts, 527 and 474, that added together give a palindrome (1001).

The spelling of 527474 in words is "five hundred twenty-seven thousand, four hundred seventy-four".