934531 has 4 divisors (see below), whose sum is σ = 1006432. Its totient is φ = 862632.

The previous prime is 934523. The next prime is 934537. The reversal of 934531 is 135439.

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 934531 - 2³ = 934523 is a prime.

It is a super-2 number, since 2×934531² = 1746696379922, which contains 22 as substring.

It is a Duffinian number.

934531 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 934496 and 934505.

It is not an unprimeable number, because it can be changed into a prime (934537) 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, 35931 + ... + 35956.

It is an arithmetic number, because the mean of its divisors is an integer number (251608).

2⁹³⁴⁵³¹ is an apocalyptic number.

934531 is a deficient number, since it is larger than the sum of its proper divisors (71901).

934531 is a wasteful number, since it uses less digits than its factorization.

934531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71900.

The product of its digits is 1620, while the sum is 25.

The square root of 934531 is about 966.7114357449. The cubic root of 934531 is about 97.7682640633.

It can be divided in two parts, 93 and 4531, that added together give a square (4624 = 68²).

The spelling of 934531 in words is "nine hundred thirty-four thousand, five hundred thirty-one".