1230700 has 36 divisors (see below), whose sum is σ = 2763712. Its totient is φ = 475200.

The previous prime is 1230689. The next prime is 1230727. The reversal of 1230700 is 70321.

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 11 ways as a sum of consecutive naturals, for example, 2902 + ... + 3298.

2^1230700 is an apocalyptic number.

1230700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381856).

1230700 is an abundant number, since it is smaller than the sum of its proper divisors (1533012).

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

1230700 is a wasteful number, since it uses less digits than its factorization.

1230700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 1230700 is about 1109.3691901256. The cubic root of 1230700 is about 107.1644485587.

The spelling of 1230700 in words is "one million, two hundred thirty thousand, seven hundred".