531172014 has 32 divisors (see below), whose sum is σ = 1069829376. Its totient is φ = 175815360.

The previous prime is 531172013. The next prime is 531172043. The reversal of 531172014 is 410271135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531172013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841479 + ... + 842109.

It is an arithmetic number, because the mean of its divisors is an integer number (33432168).

Almost surely, 2^531172014 is an apocalyptic number.

531172014 is an abundant number, since it is smaller than the sum of its proper divisors (538657362).

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

531172014 is a wasteful number, since it uses less digits than its factorization.

531172014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 531172014 is about 23047.1693272731. The cubic root of 531172014 is about 809.8633178912.

The spelling of 531172014 in words is "five hundred thirty-one million, one hundred seventy-two thousand, fourteen".