52632626 has 8 divisors (see below), whose sum is σ = 79156224. Its totient is φ = 26247220.

The previous prime is 52632617. The next prime is 52632647. The reversal of 52632626 is 62623625.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52632592 and 52632601.

It is an unprimeable number.

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, 33590 + ... + 35121.

It is an arithmetic number, because the mean of its divisors is an integer number (9894528).

Almost surely, 2^52632626 is an apocalyptic number.

52632626 is a deficient number, since it is larger than the sum of its proper divisors (26523598).

52632626 is a wasteful number, since it uses less digits than its factorization.

52632626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69096.

The product of its digits is 25920, while the sum is 32.

The square root of 52632626 is about 7254.8346638638. The cubic root of 52632626 is about 374.7586619010.

Subtracting 52632626 from its reverse (62623625), we obtain a palindrome (9990999).

The spelling of 52632626 in words is "fifty-two million, six hundred thirty-two thousand, six hundred twenty-six".