2236104 has 48 divisors (see below), whose sum is σ = 6524700. Its totient is φ = 687744.

The previous prime is 2236097. The next prime is 2236111. The reversal of 2236104 is 4016322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2236097) and next prime (2236111).

It can be written as a sum of positive squares in 2 ways, for example, as 1988100 + 248004 = 1410^2 + 498^2 .

It is a super-2 number, since 2×2236104² = 10000322197632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259 + ... + 2130.

2^2236104 is an apocalyptic number.

2236104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2236104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3262350).

2236104 is an abundant number, since it is smaller than the sum of its proper divisors (4288596).

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

2236104 is a wasteful number, since it uses less digits than its factorization.

2236104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414 (or 2407 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2236104 is about 1495.3608260216. The cubic root of 2236104 is about 130.7667508003.

The spelling of 2236104 in words is "two million, two hundred thirty-six thousand, one hundred four".