1306900 has 36 divisors (see below), whose sum is σ = 3242848. Its totient is φ = 447840.

The previous prime is 1306891. The next prime is 1306901. The reversal of 1306900 is 96031.

It is a super-2 number, since 2×1306900² = 3415975220000, which contains 22 as substring.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234 + ... + 1633.

2^1306900 is an apocalyptic number.

1306900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1306900 is an abundant number, since it is smaller than the sum of its proper divisors (1935948).

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

1306900 is a wasteful number, since it uses less digits than its factorization.

1306900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1306900 is about 1143.1972708155. The cubic root of 1306900 is about 109.3320402716.

The spelling of 1306900 in words is "one million, three hundred six thousand, nine hundred".