1429453 has 4 divisors (see below), whose sum is σ = 1443708. Its totient is φ = 1415200.

The previous prime is 1429451. The next prime is 1429469. The reversal of 1429453 is 3549241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3549241 = 101 ⋅35141.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 393129 = 1018^2 + 627^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429453 - 2¹ = 1429451 is a prime.

It is a Duffinian number.

1429453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429451) 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, 6976 + ... + 7177.

It is an arithmetic number, because the mean of its divisors is an integer number (360927).

2^1429453 is an apocalyptic number.

It is an amenable number.

1429453 is a deficient number, since it is larger than the sum of its proper divisors (14255).

1429453 is a wasteful number, since it uses less digits than its factorization.

1429453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14254.

The product of its digits is 4320, while the sum is 28.

The square root of 1429453 is about 1195.5973402446. The cubic root of 1429453 is about 112.6479501995.

The spelling of 1429453 in words is "one million, four hundred twenty-nine thousand, four hundred fifty-three".