1434312 has 48 divisors (see below), whose sum is σ = 4240080. Its totient is φ = 434400.

The previous prime is 1434289. The next prime is 1434337. The reversal of 1434312 is 2134341.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114 + ... + 1697.

It is an arithmetic number, because the mean of its divisors is an integer number (88335).

2^1434312 is an apocalyptic number.

1434312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2120040).

1434312 is an abundant number, since it is smaller than the sum of its proper divisors (2805768).

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

1434312 is a wasteful number, since it uses less digits than its factorization.

1434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1827 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 1434312 is about 1197.6276549913. The cubic root of 1434312 is about 112.7754435756.

Adding to 1434312 its reverse (2134341), we get a palindrome (3568653).

It can be divided in two parts, 143 and 4312, that multiplied together give a palindrome (616616).

The spelling of 1434312 in words is "one million, four hundred thirty-four thousand, three hundred twelve".