5446820 has 12 divisors (see below), whose sum is σ = 11438364. Its totient is φ = 2178720.

The previous prime is 5446811. The next prime is 5446823. The reversal of 5446820 is 286445.

It can be written as a sum of positive squares in 2 ways, for example, as 4096576 + 1350244 = 2024^2 + 1162^2 .

It is a super-2 number, since 2×5446820² = 59335696224800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5446823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136151 + ... + 136190.

It is an arithmetic number, because the mean of its divisors is an integer number (953197).

Almost surely, 2^5446820 is an apocalyptic number.

It is an amenable number.

5446820 is an abundant number, since it is smaller than the sum of its proper divisors (5991544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5446820 is a wasteful number, since it uses less digits than its factorization.

5446820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272350 (or 272348 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 5446820 is about 2333.8423254367. The cubic root of 5446820 is about 175.9466522197.

The spelling of 5446820 in words is "five million, four hundred forty-six thousand, eight hundred twenty".