5521607 has 16 divisors (see below), whose sum is σ = 6945792. Its totient is φ = 4272480.

The previous prime is 5521603. The next prime is 5521631. The reversal of 5521607 is 7061255.

It is a cyclic number.

It is not a de Polignac number, because 5521607 - 2² = 5521603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3632 + ... + 4922.

It is an arithmetic number, because the mean of its divisors is an integer number (434112).

Almost surely, 2^5521607 is an apocalyptic number.

5521607 is a deficient number, since it is larger than the sum of its proper divisors (1424185).

5521607 is a wasteful number, since it uses less digits than its factorization.

5521607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5521607 is about 2349.8099923185. The cubic root of 5521607 is about 176.7482669596.

The spelling of 5521607 in words is "five million, five hundred twenty-one thousand, six hundred seven".