531230094 has 24 divisors (see below), whose sum is σ = 1167212592. Its totient is φ = 174582240.

The previous prime is 531230087. The next prime is 531230099. The reversal of 531230094 is 490032135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531230099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206559 + ... + 209114.

It is an arithmetic number, because the mean of its divisors is an integer number (48633858).

Almost surely, 2^531230094 is an apocalyptic number.

531230094 is an abundant number, since it is smaller than the sum of its proper divisors (635982498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

531230094 is a wasteful number, since it uses less digits than its factorization.

531230094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415752 (or 415749 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 531230094 is about 23048.4293174177. The cubic root of 531230094 is about 809.8928344734.

The spelling of 531230094 in words is "five hundred thirty-one million, two hundred thirty thousand, ninety-four".