1201072 has 20 divisors (see below), whose sum is σ = 2344096. Its totient is φ = 596160.

The previous prime is 1201061. The next prime is 1201073. The reversal of 1201072 is 2701021.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1201073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4198 + ... + 4474.

2^1201072 is an apocalyptic number.

It is an amenable number.

1201072 is a deficient number, since it is larger than the sum of its proper divisors (1143024).

1201072 is a wasteful number, since it uses less digits than its factorization.

1201072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1201072 is about 1095.9343046004. The cubic root of 1201072 is about 106.2974911109.

Adding to 1201072 its reverse (2701021), we get a palindrome (3902093).

The spelling of 1201072 in words is "one million, two hundred one thousand, seventy-two".