5515670 has 16 divisors (see below), whose sum is σ = 9968400. Its totient is φ = 2197344.

The previous prime is 5515669. The next prime is 5515673. The reversal of 5515670 is 765155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856 + ... + 3804.

It is an arithmetic number, because the mean of its divisors is an integer number (623025).

Almost surely, 2^5515670 is an apocalyptic number.

5515670 is a deficient number, since it is larger than the sum of its proper divisors (4452730).

5515670 is a wasteful number, since it uses less digits than its factorization.

5515670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 5515670 is about 2348.5463589208. The cubic root of 5515670 is about 176.6848958683.

The spelling of 5515670 in words is "five million, five hundred fifteen thousand, six hundred seventy".