534961 has 4 divisors (see below), whose sum is σ = 611392. Its totient is φ = 458532.

The previous prime is 534949. The next prime is 534971. The reversal of 534961 is 169435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534961 - 2¹⁷ = 403889 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38205 + ... + 38218.

It is an arithmetic number, because the mean of its divisors is an integer number (152848).

2⁵³⁴⁹⁶¹ is an apocalyptic number.

It is an amenable number.

534961 is a deficient number, since it is larger than the sum of its proper divisors (76431).

534961 is an equidigital number, since it uses as much as digits as its factorization.

534961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76430.

The product of its digits is 3240, while the sum is 28.

The square root of 534961 is about 731.4102815794. The cubic root of 534961 is about 81.1784411369.

The spelling of 534961 in words is "five hundred thirty-four thousand, nine hundred sixty-one".