5546280 has 32 divisors (see below), whose sum is σ = 16639200. Its totient is φ = 1478976.

The previous prime is 5546273. The next prime is 5546287. The reversal of 5546280 is 826455.

It is an interprime number because it is at equal distance from previous prime (5546273) and next prime (5546287).

It is a super-2 number, since 2×5546280² = 61522443676800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5546287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22990 + ... + 23229.

It is an arithmetic number, because the mean of its divisors is an integer number (519975).

Almost surely, 2^5546280 is an apocalyptic number.

It is an amenable number.

5546280 is an abundant number, since it is smaller than the sum of its proper divisors (11092920).

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

5546280 is a wasteful number, since it uses less digits than its factorization.

5546280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46233 (or 46229 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5546280 is about 2355.0541395051. The cubic root of 5546280 is about 177.0111391375.

The spelling of 5546280 in words is "five million, five hundred forty-six thousand, two hundred eighty".