52070506 has 8 divisors (see below), whose sum is σ = 79922304. Its totient is φ = 25429740.

The previous prime is 52070503. The next prime is 52070519. The reversal of 52070506 is 60507025.

It is a happy number.

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

It is a super-2 number, since 2×52070506² = 5422675190192072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52070503) 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, 302650 + ... + 302821.

It is an arithmetic number, because the mean of its divisors is an integer number (9990288).

Almost surely, 2^52070506 is an apocalyptic number.

52070506 is a deficient number, since it is larger than the sum of its proper divisors (27851798).

52070506 is a wasteful number, since it uses less digits than its factorization.

52070506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605516.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 52070506 is about 7215.9896064227. The cubic root of 52070506 is about 373.4197346439.

The spelling of 52070506 in words is "fifty-two million, seventy thousand, five hundred six".