527074 has 4 divisors (see below), whose sum is σ = 790614. Its totient is φ = 263536.

The previous prime is 527071. The next prime is 527081. The reversal of 527074 is 470725.

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., 499849 + 27225 = 707^2 + 165^2 .

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

It is not an unprimeable number, because it can be changed into a prime (527071) by changing a digit.

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, 131767 + ... + 131770.

2⁵²⁷⁰⁷⁴ is an apocalyptic number.

527074 is a deficient number, since it is larger than the sum of its proper divisors (263540).

527074 is a wasteful number, since it uses less digits than its factorization.

527074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263539.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 527074 is about 725.9986225882. The cubic root of 527074 is about 80.7775229117. Note that the first 3 decimals are identical.

Adding to 527074 its reverse (470725), we get a palindrome (997799).

The spelling of 527074 in words is "five hundred twenty-seven thousand, seventy-four".