1300972 has 24 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 610896.

The previous prime is 1300967. The next prime is 1300979. The reversal of 1300972 is 2790031.

It is not an unprimeable number, because it can be changed into a prime (1300979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7179 + ... + 7357.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

2^1300972 is an apocalyptic number.

It is an amenable number.

1300972 is a deficient number, since it is larger than the sum of its proper divisors (1118228).

1300972 is a wasteful number, since it uses less digits than its factorization.

1300972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1300972 is about 1140.6015956503. The cubic root of 1300972 is about 109.1664823984.

The spelling of 1300972 in words is "one million, three hundred thousand, nine hundred seventy-two".