52039946 has 8 divisors (see below), whose sum is σ = 89211360. Its totient is φ = 22302828.

The previous prime is 52039927. The next prime is 52039963. The reversal of 52039946 is 64993025.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858556 + ... + 1858583.

It is an arithmetic number, because the mean of its divisors is an integer number (11151420).

Almost surely, 2^52039946 is an apocalyptic number.

52039946 is a deficient number, since it is larger than the sum of its proper divisors (37171414).

52039946 is a wasteful number, since it uses less digits than its factorization.

52039946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717148.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 52039946 is about 7213.8717759605. The cubic root of 52039946 is about 373.3466674305.

The spelling of 52039946 in words is "fifty-two million, thirty-nine thousand, nine hundred forty-six".