1412140 has 12 divisors (see below), whose sum is σ = 2965536. Its totient is φ = 564848.

The previous prime is 1412107. The next prime is 1412141. The reversal of 1412140 is 412141.

It is a self number, because there is not a number n which added to its sum of digits gives 1412140.

It is not an unprimeable number, because it can be changed into a prime (1412141) 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, 35284 + ... + 35323.

It is an arithmetic number, because the mean of its divisors is an integer number (247128).

2^1412140 is an apocalyptic number.

1412140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412140 is an abundant number, since it is smaller than the sum of its proper divisors (1553396).

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

1412140 is a wasteful number, since it uses less digits than its factorization.

1412140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70616 (or 70614 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1412140 is about 1188.3349696108. The cubic root of 1412140 is about 112.1913184119.

Adding to 1412140 its reverse (412141), we get a palindrome (1824281).

Subtracting from 1412140 its reverse (412141), we obtain a palindrome (999999).

It can be divided in two parts, 14121 and 40, that added together give a square (14161 = 119²).

The spelling of 1412140 in words is "one million, four hundred twelve thousand, one hundred forty".