5249950 has 12 divisors (see below), whose sum is σ = 9765000. Its totient is φ = 2099960.

The previous prime is 5249939. The next prime is 5249983. The reversal of 5249950 is 599425.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 52450 + ... + 52549.

It is an arithmetic number, because the mean of its divisors is an integer number (813750).

Almost surely, 2^5249950 is an apocalyptic number.

5249950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5249950 is a deficient number, since it is larger than the sum of its proper divisors (4515050).

5249950 is a wasteful number, since it uses less digits than its factorization.

5249950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105011 (or 105006 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 5249950 is about 2291.2769365574. The cubic root of 5249950 is about 173.8007804923.

The spelling of 5249950 in words is "five million, two hundred forty-nine thousand, nine hundred fifty".