5120446 has 4 divisors (see below), whose sum is σ = 7680672. Its totient is φ = 2560222.

The previous prime is 5120441. The next prime is 5120459. The reversal of 5120446 is 6440215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6440215 = 5 ⋅1288043.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280110 + ... + 1280113.

It is an arithmetic number, because the mean of its divisors is an integer number (1920168).

Almost surely, 2^5120446 is an apocalyptic number.

5120446 is a deficient number, since it is larger than the sum of its proper divisors (2560226).

5120446 is a wasteful number, since it uses less digits than its factorization.

5120446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560225.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5120446 is about 2262.8402506585. The cubic root of 5120446 is about 172.3597796295.

The spelling of 5120446 in words is "five million, one hundred twenty thousand, four hundred forty-six".