1236102 has 32 divisors (see below), whose sum is σ = 2976000. Its totient is φ = 334368.

The previous prime is 1236077. The next prime is 1236161. The reversal of 1236102 is 2016321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24 + ... + 1572.

It is an arithmetic number, because the mean of its divisors is an integer number (93000).

2^1236102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1236102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1488000).

1236102 is an abundant number, since it is smaller than the sum of its proper divisors (1739898).

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

1236102 is a wasteful number, since it uses less digits than its factorization.

1236102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1236102 is about 1111.8012412297. The cubic root of 1236102 is about 107.3210145793.

The spelling of 1236102 in words is "one million, two hundred thirty-six thousand, one hundred two".