5513946 has 16 divisors (see below), whose sum is σ = 11263104. Its totient is φ = 1798784.

The previous prime is 5513941. The next prime is 5513947. The reversal of 5513946 is 6493155.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5513941) 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, 9495 + ... + 10058.

It is an arithmetic number, because the mean of its divisors is an integer number (703944).

Almost surely, 2^5513946 is an apocalyptic number.

5513946 is an abundant number, since it is smaller than the sum of its proper divisors (5749158).

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

5513946 is a wasteful number, since it uses less digits than its factorization.

5513946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19605.

The product of its digits is 16200, while the sum is 33.

The square root of 5513946 is about 2348.1792946877. The cubic root of 5513946 is about 176.6664855028. Note that the first 3 decimals are identical.

The spelling of 5513946 in words is "five million, five hundred thirteen thousand, nine hundred forty-six".