52232042 has 8 divisors (see below), whose sum is σ = 78458016. Its totient is φ = 26079372.

The previous prime is 52232039. The next prime is 52232069. The reversal of 52232042 is 24023225.

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

It is a super-2 number, since 2×52232042² = 5456372422979528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16508 + ... + 19415.

It is an arithmetic number, because the mean of its divisors is an integer number (9807252).

Almost surely, 2^52232042 is an apocalyptic number.

52232042 is a deficient number, since it is larger than the sum of its proper divisors (26225974).

52232042 is a wasteful number, since it uses less digits than its factorization.

52232042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36652.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 52232042 is about 7227.1738598155. The cubic root of 52232042 is about 373.8054837970.

Adding to 52232042 its reverse (24023225), we get a palindrome (76255267).

The spelling of 52232042 in words is "fifty-two million, two hundred thirty-two thousand, forty-two".