1442412 has 36 divisors (see below), whose sum is σ = 3690960. Its totient is φ = 474912.

The previous prime is 1442411. The next prime is 1442429. The reversal of 1442412 is 2142441.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1442411) 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, 3514 + ... + 3902.

2^1442412 is an apocalyptic number.

1442412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1442412 is an abundant number, since it is smaller than the sum of its proper divisors (2248548).

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

1442412 is a wasteful number, since it uses less digits than its factorization.

1442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 497 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 1442412 is about 1201.0045795083. The cubic root of 1442412 is about 112.9873377098.

Adding to 1442412 its reverse (2142441), we get a palindrome (3584853).

It can be divided in two parts, 144 and 2412, that added together give a triangular number (2556 = T₇₁).

The spelling of 1442412 in words is "one million, four hundred forty-two thousand, four hundred twelve".