506072446 has 32 divisors (see below), whose sum is σ = 860129280. Its totient is φ = 221205600.

The previous prime is 506072407. The next prime is 506072477. The reversal of 506072446 is 644270605.

It is a super-2 number, since 2×506072446² = 512218641200845832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171435 + ... + 174361.

It is an arithmetic number, because the mean of its divisors is an integer number (26879040).

Almost surely, 2^506072446 is an apocalyptic number.

506072446 is a deficient number, since it is larger than the sum of its proper divisors (354056834).

506072446 is a wasteful number, since it uses less digits than its factorization.

506072446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 506072446 is about 22496.0540095369. The cubic root of 506072446 is about 796.9007410391.

The spelling of 506072446 in words is "five hundred six million, seventy-two thousand, four hundred forty-six".