5540202 has 24 divisors (see below), whose sum is σ = 12051936. Its totient is φ = 1839336.

The previous prime is 5540179. The next prime is 5540221. The reversal of 5540202 is 2020455.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5803 + ... + 6689.

It is an arithmetic number, because the mean of its divisors is an integer number (502164).

Almost surely, 2^5540202 is an apocalyptic number.

5540202 is an abundant number, since it is smaller than the sum of its proper divisors (6511734).

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

5540202 is a wasteful number, since it uses less digits than its factorization.

5540202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 5540202 is about 2353.7633695850. The cubic root of 5540202 is about 176.9464551241.

Adding to 5540202 its reverse (2020455), we get a palindrome (7560657).

The spelling of 5540202 in words is "five million, five hundred forty thousand, two hundred two".