5440250 has 32 divisors (see below), whose sum is σ = 10423296. Its totient is φ = 2125200.

The previous prime is 5440247. The next prime is 5440273. The reversal of 5440250 is 520445.

It is a happy number.

It is an unprimeable number.

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, 11519 + ... + 11981.

It is an arithmetic number, because the mean of its divisors is an integer number (325728).

Almost surely, 2^5440250 is an apocalyptic number.

5440250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5440250 is a deficient number, since it is larger than the sum of its proper divisors (4983046).

5440250 is a wasteful number, since it uses less digits than its factorization.

5440250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5440250 is about 2332.4343506303. The cubic root of 5440250 is about 175.8758809809.

Adding to 5440250 its reverse (520445), we get a palindrome (5960695).

It can be divided in two parts, 54 and 40250, that added together give a palindrome (40304).

The spelling of 5440250 in words is "five million, four hundred forty thousand, two hundred fifty".