52458946 has 8 divisors (see below), whose sum is σ = 78733584. Its totient is φ = 26214420.

The previous prime is 52458937. The next prime is 52458949. The reversal of 52458946 is 64985425.

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 (52458949) 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, 2500 + ... + 10543.

It is an arithmetic number, because the mean of its divisors is an integer number (9841698).

Almost surely, 2^52458946 is an apocalyptic number.

52458946 is a deficient number, since it is larger than the sum of its proper divisors (26274638).

52458946 is a wasteful number, since it uses less digits than its factorization.

52458946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15056.

The product of its digits is 345600, while the sum is 43.

The square root of 52458946 is about 7242.8548238937. The cubic root of 52458946 is about 374.3459913161.

The spelling of 52458946 in words is "fifty-two million, four hundred fifty-eight thousand, nine hundred forty-six".