652107126 has 32 divisors (see below), whose sum is σ = 1455873408. Its totient is φ = 193011840.

The previous prime is 652107121. The next prime is 652107133. The reversal of 652107126 is 621701256.

It is a junction number, because it is equal to n+sod(n) for n = 652107093 and 652107102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652107121) 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 15 ways as a sum of consecutive naturals, for example, 112051 + ... + 117726.

It is an arithmetic number, because the mean of its divisors is an integer number (45496044).

Almost surely, 2^652107126 is an apocalyptic number.

652107126 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

652107126 is an abundant number, since it is smaller than the sum of its proper divisors (803766282).

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

652107126 is a wasteful number, since it uses less digits than its factorization.

652107126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229836.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 652107126 is about 25536.3882724241. The cubic root of 652107126 is about 867.1741341279.

The spelling of 652107126 in words is "six hundred fifty-two million, one hundred seven thousand, one hundred twenty-six".