1144936 has 32 divisors (see below), whose sum is σ = 2356200. Its totient is φ = 518400.

The previous prime is 1144931. The next prime is 1144939. The reversal of 1144936 is 6394411.

It can be written as a sum of positive squares in 4 ways, for example, as 1102500 + 42436 = 1050^2 + 206^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10450 + ... + 10558.

2^1144936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1178100).

1144936 is an abundant number, since it is smaller than the sum of its proper divisors (1211264).

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

1144936 is a wasteful number, since it uses less digits than its factorization.

1144936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 225 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 1144936 is about 1070.0168222977. The cubic root of 1144936 is about 104.6149464315.

It can be divided in two parts, 11449 and 36, that multiplied together give a square (412164 = 642²).

The spelling of 1144936 in words is "one million, one hundred forty-four thousand, nine hundred thirty-six".