1156102 has 16 divisors (see below), whose sum is σ = 1887840. Its totient is φ = 528768.

The previous prime is 1156097. The next prime is 1156109. The reversal of 1156102 is 2016511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (117990).

2^1156102 is an apocalyptic number.

1156102 is a deficient number, since it is larger than the sum of its proper divisors (731738).

1156102 is a wasteful number, since it uses less digits than its factorization.

1156102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1156102 is about 1075.2218375759. The cubic root of 1156102 is about 104.9539329286.

The spelling of 1156102 in words is "one million, one hundred fifty-six thousand, one hundred two".