5517390 has 32 divisors (see below), whose sum is σ = 13304736. Its totient is φ = 1464320.

The previous prime is 5517371. The next prime is 5517397. The reversal of 5517390 is 937155.

It is a happy number.

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

It is a d-powerful number, because it can be written as 5⁹ + 5⁹ + 1 + 7⁵ + 3¹³ + 9 + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517397) 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, 10330 + ... + 10850.

It is an arithmetic number, because the mean of its divisors is an integer number (415773).

Almost surely, 2^5517390 is an apocalyptic number.

5517390 is an abundant number, since it is smaller than the sum of its proper divisors (7787346).

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

5517390 is a wasteful number, since it uses less digits than its factorization.

5517390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 5517390 is about 2348.9125143351. The cubic root of 5517390 is about 176.7032596958.

The spelling of 5517390 in words is "five million, five hundred seventeen thousand, three hundred ninety".