4590946 has 4 divisors (see below), whose sum is σ = 6886422. Its totient is φ = 2295472.

The previous prime is 4590941. The next prime is 4590959. The reversal of 4590946 is 6490954.

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

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 15625 = 2139^2 + 125^2 .

It is not an unprimeable number, because it can be changed into a prime (4590941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147735 + ... + 1147738.

Almost surely, 2^4590946 is an apocalyptic number.

4590946 is a deficient number, since it is larger than the sum of its proper divisors (2295476).

4590946 is a wasteful number, since it uses less digits than its factorization.

4590946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295475.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4590946 is about 2142.6492946817. The cubic root of 4590946 is about 166.2011641661.

The spelling of 4590946 in words is "four million, five hundred ninety thousand, nine hundred forty-six".