1272114 has 24 divisors (see below), whose sum is σ = 2852460. Its totient is φ = 409248.

The previous prime is 1272113. The next prime is 1272133. The reversal of 1272114 is 4112721.

It can be written as a sum of positive squares in 2 ways, for example, as 1172889 + 99225 = 1083^2 + 315^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1272113) 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, 697 + ... + 1740.

2^1272114 is an apocalyptic number.

1272114 is an abundant number, since it is smaller than the sum of its proper divisors (1580346).

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

1272114 is a wasteful number, since it uses less digits than its factorization.

1272114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474 (or 2471 counting only the distinct ones).

The product of its digits is 112, while the sum is 18.

The square root of 1272114 is about 1127.8803127992. The cubic root of 1272114 is about 108.3532670748.

Adding to 1272114 its reverse (4112721), we get a palindrome (5384835).

The spelling of 1272114 in words is "one million, two hundred seventy-two thousand, one hundred fourteen".