1434772 has 12 divisors (see below), whose sum is σ = 2519860. Its totient is φ = 714816.

The previous prime is 1434757. The next prime is 1434779. The reversal of 1434772 is 2774341.

It can be written as a sum of positive squares in 2 ways, for example, as 1263376 + 171396 = 1124^2 + 414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1434772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434779) 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, 1198 + ... + 2074.

2^1434772 is an apocalyptic number.

It is an amenable number.

1434772 is a deficient number, since it is larger than the sum of its proper divisors (1085088).

1434772 is a wasteful number, since it uses less digits than its factorization.

1434772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its digits is 4704, while the sum is 28.

The square root of 1434772 is about 1197.8196859294. The cubic root of 1434772 is about 112.7874984049.

The spelling of 1434772 in words is "one million, four hundred thirty-four thousand, seven hundred seventy-two".