52242626 has 8 divisors (see below), whose sum is σ = 80891904. Its totient is φ = 25278660.

The previous prime is 52242611. The next prime is 52242629. The reversal of 52242626 is 62624225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52242629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421250 + ... + 421373.

It is an arithmetic number, because the mean of its divisors is an integer number (10111488).

Almost surely, 2^52242626 is an apocalyptic number.

52242626 is a deficient number, since it is larger than the sum of its proper divisors (28649278).

52242626 is a wasteful number, since it uses less digits than its factorization.

52242626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842656.

The product of its digits is 11520, while the sum is 29.

The square root of 52242626 is about 7227.9060591571. The cubic root of 52242626 is about 373.8307306881.

The spelling of 52242626 in words is "fifty-two million, two hundred forty-two thousand, six hundred twenty-six".