1266102 has 24 divisors (see below), whose sum is σ = 2832960. Its totient is φ = 408240.

The previous prime is 1266101. The next prime is 1266107. The reversal of 1266102 is 2016621.

It is a happy number.

1266102 is a `hidden beast` number, since 1 + 2 + 661 + 0 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 577 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (118040).

2^1266102 is an apocalyptic number.

1266102 is an abundant number, since it is smaller than the sum of its proper divisors (1566858).

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

1266102 is a wasteful number, since it uses less digits than its factorization.

1266102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308 (or 2305 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1266102 is about 1125.2119800287. The cubic root of 1266102 is about 108.1823052622.

The spelling of 1266102 in words is "one million, two hundred sixty-six thousand, one hundred two".