1426153 has 2 divisors, whose sum is σ = 1426154. Its totient is φ = 1426152.

The previous prime is 1426151. The next prime is 1426157. The reversal of 1426153 is 3516241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1225449 + 200704 = 1107^2 + 448^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426153 - 2¹ = 1426151 is a prime.

Together with 1426151, it forms a pair of twin primes.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (1426151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713076 + 713077.

It is an arithmetic number, because the mean of its divisors is an integer number (713077).

2^1426153 is an apocalyptic number.

It is an amenable number.

1426153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426153 is an equidigital number, since it uses as much as digits as its factorization.

1426153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 1426153 is about 1194.2164795379. The cubic root of 1426153 is about 112.5611979791.

The spelling of 1426153 in words is "one million, four hundred twenty-six thousand, one hundred fifty-three".