527401 has 8 divisors (see below), whose sum is σ = 613440. Its totient is φ = 444048.

The previous prime is 527399. The next prime is 527407. The reversal of 527401 is 104725.

527401 = 64² + 65² + ... + 122².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 527401 - 2¹ = 527399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226 + ... + 1051.

It is an arithmetic number, because the mean of its divisors is an integer number (76680).

2⁵²⁷⁴⁰¹ is an apocalyptic number.

It is an amenable number.

527401 is a deficient number, since it is larger than the sum of its proper divisors (86039).

527401 is a wasteful number, since it uses less digits than its factorization.

527401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 527401 is about 726.2237947079. The cubic root of 527401 is about 80.7942244181.

The spelling of 527401 in words is "five hundred twenty-seven thousand, four hundred one".