446539046 has 4 divisors (see below), whose sum is σ = 669808572. Its totient is φ = 223269522.

The previous prime is 446539039. The next prime is 446539061. The reversal of 446539046 is 640935644.

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 = 446538994 and 446539012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111634760 + ... + 111634763.

It is an arithmetic number, because the mean of its divisors is an integer number (167452143).

Almost surely, 2^446539046 is an apocalyptic number.

446539046 is a deficient number, since it is larger than the sum of its proper divisors (223269526).

446539046 is a wasteful number, since it uses less digits than its factorization.

446539046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223269525.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 446539046 is about 21131.4705120112. The cubic root of 446539046 is about 764.3398100504.

The spelling of 446539046 in words is "four hundred forty-six million, five hundred thirty-nine thousand, forty-six".