1200700 has 18 divisors (see below), whose sum is σ = 2605736. Its totient is φ = 480240.

The previous prime is 1200697. The next prime is 1200701. The reversal of 1200700 is 70021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5904 + ... + 6103.

2^1200700 is an apocalyptic number.

1200700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200700 is an abundant number, since it is smaller than the sum of its proper divisors (1405036).

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

1200700 is a wasteful number, since it uses less digits than its factorization.

1200700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12021 (or 12014 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 1200700 is about 1095.7645732547. The cubic root of 1200700 is about 106.2865157073.

Adding to 1200700 its reverse (70021), we get a palindrome (1270721).

The spelling of 1200700 in words is "one million, two hundred thousand, seven hundred".