531414122 has 4 divisors (see below), whose sum is σ = 797121186. Its totient is φ = 265707060.

The previous prime is 531414061. The next prime is 531414137. The reversal of 531414122 is 221414135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221414135 = 5 ⋅44282827.

It can be written as a sum of positive squares in only one way, i.e., 527207521 + 4206601 = 22961^2 + 2051^2 .

It is a super-2 number, since 2×531414122² = 564801938122061768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132853529 + ... + 132853532.

Almost surely, 2^531414122 is an apocalyptic number.

531414122 is a deficient number, since it is larger than the sum of its proper divisors (265707064).

531414122 is a wasteful number, since it uses less digits than its factorization.

531414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265707063.

The product of its digits is 960, while the sum is 23.

The square root of 531414122 is about 23052.4211743582. The cubic root of 531414122 is about 809.9863443311.

Adding to 531414122 its reverse (221414135), we get a palindrome (752828257).

The spelling of 531414122 in words is "five hundred thirty-one million, four hundred fourteen thousand, one hundred twenty-two".