531467 has 4 divisors (see below), whose sum is σ = 535656. Its totient is φ = 527280.

The previous prime is 531457. The next prime is 531481. The reversal of 531467 is 764135.

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

It is a cyclic number.

It is not a de Polignac number, because 531467 - 2¹⁰ = 530443 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 531467.

It is not an unprimeable number, because it can be changed into a prime (531457) 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 in 3 ways as a sum of consecutive naturals, for example, 1898 + ... + 2159.

It is an arithmetic number, because the mean of its divisors is an integer number (133914).

2⁵³¹⁴⁶⁷ is an apocalyptic number.

531467 is a deficient number, since it is larger than the sum of its proper divisors (4189).

531467 is a wasteful number, since it uses less digits than its factorization.

531467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4188.

The product of its digits is 2520, while the sum is 26.

The square root of 531467 is about 729.0178324294. The cubic root of 531467 is about 81.0013209153.

Subtracting from 531467 its sum of digits (26), we obtain a 12-th power (531441 = 3¹²).

The spelling of 531467 in words is "five hundred thirty-one thousand, four hundred sixty-seven".