1236088 has 16 divisors (see below), whose sum is σ = 2648880. Its totient is φ = 529728.

The previous prime is 1236077. The next prime is 1236161. The reversal of 1236088 is 8806321.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

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 3 ways as a sum of consecutive naturals, for example, 10981 + ... + 11092.

It is an arithmetic number, because the mean of its divisors is an integer number (165555).

2^1236088 is an apocalyptic number.

It is an amenable number.

1236088 is an abundant number, since it is smaller than the sum of its proper divisors (1412792).

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

1236088 is a wasteful number, since it uses less digits than its factorization.

1236088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22086 (or 22082 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1236088 is about 1111.7949451225. The cubic root of 1236088 is about 107.3206094078.

It can be divided in two parts, 12 and 36088, that added together give a square (36100 = 190²).

The spelling of 1236088 in words is "one million, two hundred thirty-six thousand, eighty-eight".