5436250 has 20 divisors (see below), whose sum is σ = 10192050. Its totient is φ = 2174000.

The previous prime is 5436247. The next prime is 5436269. The reversal of 5436250 is 526345.

It can be written as a sum of positive squares in 5 ways, for example, as 233289 + 5202961 = 483^2 + 2281^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 925 + ... + 3424.

Almost surely, 2^5436250 is an apocalyptic number.

5436250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5436250 is a deficient number, since it is larger than the sum of its proper divisors (4755800).

5436250 is an equidigital number, since it uses as much as digits as its factorization.

5436250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371 (or 4356 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5436250 is about 2331.5767197328. The cubic root of 5436250 is about 175.8327655595.

The spelling of 5436250 in words is "five million, four hundred thirty-six thousand, two hundred fifty".