5250490 has 32 divisors (see below), whose sum is σ = 10917504. Its totient is φ = 1780800.

The previous prime is 5250461. The next prime is 5250491. The reversal of 5250490 is 940525.

It is not an unprimeable number, because it can be changed into a prime (5250491) 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, 7140 + ... + 7840.

It is an arithmetic number, because the mean of its divisors is an integer number (341172).

Almost surely, 2^5250490 is an apocalyptic number.

5250490 is an abundant number, since it is smaller than the sum of its proper divisors (5667014).

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

5250490 is a wasteful number, since it uses less digits than its factorization.

5250490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5250490 is about 2291.3947717493. The cubic root of 5250490 is about 173.8067392287.

The spelling of 5250490 in words is "five million, two hundred fifty thousand, four hundred ninety".