52367746 has 8 divisors (see below), whose sum is σ = 78657660. Its totient is φ = 26148528.

The previous prime is 52367713. The next prime is 52367747. The reversal of 52367746 is 64776325.

It can be written as a sum of positive squares in 2 ways, for example, as 47128225 + 5239521 = 6865^2 + 2289^2 .

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

It is a super-2 number, since 2×52367746² = 5484761642241032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52367699 and 52367708.

It is not an unprimeable number, because it can be changed into a prime (52367747) 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, 15781 + ... + 18808.

Almost surely, 2^52367746 is an apocalyptic number.

52367746 is a deficient number, since it is larger than the sum of its proper divisors (26289914).

52367746 is a wasteful number, since it uses less digits than its factorization.

52367746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35348.

The product of its digits is 211680, while the sum is 40.

The square root of 52367746 is about 7236.5562251668. The cubic root of 52367746 is about 374.1289316881.

The spelling of 52367746 in words is "fifty-two million, three hundred sixty-seven thousand, seven hundred forty-six".