5490193 has 12 divisors (see below), whose sum is σ = 5898420. Its totient is φ = 5103840.

The previous prime is 5490161. The next prime is 5490227. The reversal of 5490193 is 3910945.

It can be written as a sum of positive squares in 2 ways, for example, as 4443664 + 1046529 = 2108^2 + 1023^2 .

It is not a de Polignac number, because 5490193 - 2⁵ = 5490161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5490293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27771 + ... + 27967.

It is an arithmetic number, because the mean of its divisors is an integer number (491535).

Almost surely, 2^5490193 is an apocalyptic number.

It is an amenable number.

5490193 is a deficient number, since it is larger than the sum of its proper divisors (408227).

5490193 is a wasteful number, since it uses less digits than its factorization.

5490193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 5490193 is about 2343.1160876064. The cubic root of 5490193 is about 176.4124388128.

The spelling of 5490193 in words is "five million, four hundred ninety thousand, one hundred ninety-three".