5611090 has 8 divisors (see below), whose sum is σ = 10099980. Its totient is φ = 2244432.

The previous prime is 5611079. The next prime is 5611091. The reversal of 5611090 is 901165.

It can be written as a sum of positive squares in 2 ways, for example, as 5349969 + 261121 = 2313^2 + 511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5611091) 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, 280545 + ... + 280564.

Almost surely, 2^5611090 is an apocalyptic number.

5611090 is a deficient number, since it is larger than the sum of its proper divisors (4488890).

5611090 is a wasteful number, since it uses less digits than its factorization.

5611090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561116.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 5611090 is about 2368.7739444700. The cubic root of 5611090 is about 177.6979475202.

The spelling of 5611090 in words is "five million, six hundred eleven thousand, ninety".