5202090 has 32 divisors (see below), whose sum is σ = 13872960. Its totient is φ = 1387152.

The previous prime is 5202077. The next prime is 5202091. The reversal of 5202090 is 902025.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5202091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9364 + ... + 9903.

It is an arithmetic number, because the mean of its divisors is an integer number (433530).

Almost surely, 2^5202090 is an apocalyptic number.

5202090 is an abundant number, since it is smaller than the sum of its proper divisors (8670870).

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

5202090 is a wasteful number, since it uses less digits than its factorization.

5202090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19283 (or 19277 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5202090 is about 2280.8090669760. The cubic root of 5202090 is about 173.2710287250.

The spelling of 5202090 in words is "five million, two hundred two thousand, ninety".