1164250 has 16 divisors (see below), whose sum is σ = 2179944. Its totient is φ = 465600.

The previous prime is 1164221. The next prime is 1164253. The reversal of 1164250 is 524611.

It can be written as a sum of positive squares in 4 ways, for example, as 142129 + 1022121 = 377^2 + 1011^2 .

It is not an unprimeable number, because it can be changed into a prime (1164253) 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 7 ways as a sum of consecutive naturals, for example, 2079 + ... + 2578.

2^1164250 is an apocalyptic number.

1164250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164250 is a deficient number, since it is larger than the sum of its proper divisors (1015694).

1164250 is an equidigital number, since it uses as much as digits as its factorization.

1164250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4674 (or 4664 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1164250 is about 1079.0041705202. The cubic root of 1164250 is about 105.1999214484.

Adding to 1164250 its reverse (524611), we get a palindrome (1688861).

It can be divided in two parts, 11 and 64250, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 1164250 in words is "one million, one hundred sixty-four thousand, two hundred fifty".