652124031 has 16 divisors (see below), whose sum is σ = 954053856. Its totient is φ = 393734016.

The previous prime is 652124027. The next prime is 652124047. The reversal of 652124031 is 130421256.

It is not a de Polignac number, because 652124031 - 2² = 652124027 is a prime.

It is a super-2 number, since 2×652124031² = 850531503615377922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652123992 and 652124010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652124021) 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, 155680 + ... + 159813.

It is an arithmetic number, because the mean of its divisors is an integer number (59628366).

Almost surely, 2^652124031 is an apocalyptic number.

652124031 is a deficient number, since it is larger than the sum of its proper divisors (301929825).

652124031 is a wasteful number, since it uses less digits than its factorization.

652124031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315562.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 652124031 is about 25536.7192685357. The cubic root of 652124031 is about 867.1816275041.

Adding to 652124031 its reverse (130421256), we get a palindrome (782545287).

The spelling of 652124031 in words is "six hundred fifty-two million, one hundred twenty-four thousand, thirty-one".