1427353 has 4 divisors (see below), whose sum is σ = 1438720. Its totient is φ = 1415988.

The previous prime is 1427347. The next prime is 1427359. The reversal of 1427353 is 3537241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3537241 = 17 ⋅208073.

It is an interprime number because it is at equal distance from previous prime (1427347) and next prime (1427359).

It is a cyclic number.

It is not a de Polignac number, because 1427353 - 2¹³ = 1419161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1427359) 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, 5493 + ... + 5746.

It is an arithmetic number, because the mean of its divisors is an integer number (359680).

2^1427353 is an apocalyptic number.

It is an amenable number.

1427353 is a deficient number, since it is larger than the sum of its proper divisors (11367).

1427353 is a wasteful number, since it uses less digits than its factorization.

1427353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11366.

The product of its digits is 2520, while the sum is 25.

The square root of 1427353 is about 1194.7187953657. The cubic root of 1427353 is about 112.5927597097.

The spelling of 1427353 in words is "one million, four hundred twenty-seven thousand, three hundred fifty-three".