522466046 has 4 divisors (see below), whose sum is σ = 783699072. Its totient is φ = 261233022.

The previous prime is 522465991. The next prime is 522466051. The reversal of 522466046 is 640664225.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 522465997 and 522466015.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 130616510 + ... + 130616513.

It is an arithmetic number, because the mean of its divisors is an integer number (195924768).

Almost surely, 2^522466046 is an apocalyptic number.

522466046 is a deficient number, since it is larger than the sum of its proper divisors (261233026).

522466046 is a wasteful number, since it uses less digits than its factorization.

522466046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261233025.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 522466046 is about 22857.5161817727. The cubic root of 522466046 is about 805.4143391223.

The spelling of 522466046 in words is "five hundred twenty-two million, four hundred sixty-six thousand, forty-six".