4486406 has 4 divisors (see below), whose sum is σ = 6729612. Its totient is φ = 2243202.

The previous prime is 4486381. The next prime is 4486411. The reversal of 4486406 is 6046844.

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

It is a Curzon number.

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, 1121600 + ... + 1121603.

It is an arithmetic number, because the mean of its divisors is an integer number (1682403).

Almost surely, 2^4486406 is an apocalyptic number.

4486406 is a deficient number, since it is larger than the sum of its proper divisors (2243206).

4486406 is a wasteful number, since it uses less digits than its factorization.

4486406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243205.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4486406 is about 2118.1137835348. The cubic root of 4486406 is about 164.9299488374.

The spelling of 4486406 in words is "four million, four hundred eighty-six thousand, four hundred six".