1412280 has 48 divisors (see below), whose sum is σ = 4591080. Its totient is φ = 376512.

The previous prime is 1412273. The next prime is 1412287. The reversal of 1412280 is 822141.

It is an interprime number because it is at equal distance from previous prime (1412273) and next prime (1412287).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412287) 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, 1602 + ... + 2321.

2^1412280 is an apocalyptic number.

1412280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412280 is an abundant number, since it is smaller than the sum of its proper divisors (3178800).

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

1412280 is a wasteful number, since it uses less digits than its factorization.

1412280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940 (or 3933 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1412280 is about 1188.3938741007. The cubic root of 1412280 is about 112.1950258502.

The spelling of 1412280 in words is "one million, four hundred twelve thousand, two hundred eighty".