5530194 has 28 divisors (see below), whose sum is σ = 12440526. Its totient is φ = 1842912.

The previous prime is 5530181. The next prime is 5530201. The reversal of 5530194 is 4910355.

It can be written as a sum of positive squares in only one way, i.e., 5267025 + 263169 = 2295^2 + 513^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 439 + ... + 3354.

Almost surely, 2^5530194 is an apocalyptic number.

5530194 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5530194 is an abundant number, since it is smaller than the sum of its proper divisors (6910332).

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

5530194 is an equidigital number, since it uses as much as digits as its factorization.

5530194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3798 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5530194 is about 2351.6364514950. The cubic root of 5530194 is about 176.8398436372.

The spelling of 5530194 in words is "five million, five hundred thirty thousand, one hundred ninety-four".