534220124 has 12 divisors (see below), whose sum is σ = 939781248. Its totient is φ = 265711200.

The previous prime is 534220123. The next prime is 534220133. The reversal of 534220124 is 421022435.

It is a happy number.

It is a super-2 number, since 2×534220124² = 570782281773150752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534220124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534220123) 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 3 ways as a sum of consecutive naturals, for example, 348857 + ... + 350384.

It is an arithmetic number, because the mean of its divisors is an integer number (78315104).

Almost surely, 2^534220124 is an apocalyptic number.

It is an amenable number.

534220124 is a deficient number, since it is larger than the sum of its proper divisors (405561124).

534220124 is a wasteful number, since it uses less digits than its factorization.

534220124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699436 (or 699434 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 534220124 is about 23113.2023744007. The cubic root of 534220124 is about 811.4094871871.

Adding to 534220124 its reverse (421022435), we get a palindrome (955242559).

The spelling of 534220124 in words is "five hundred thirty-four million, two hundred twenty thousand, one hundred twenty-four".