1425293 has 2 divisors, whose sum is σ = 1425294. Its totient is φ = 1425292.

The previous prime is 1425271. The next prime is 1425299. The reversal of 1425293 is 3925241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 925444 + 499849 = 962^2 + 707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1425293 is a prime.

It is equal to p₁₀₈₈₆₃ and since 1425293 and 108863 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712646 + 712647.

It is an arithmetic number, because the mean of its divisors is an integer number (712647).

2^1425293 is an apocalyptic number.

It is an amenable number.

1425293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425293 is an equidigital number, since it uses as much as digits as its factorization.

1425293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 1425293 is about 1193.8563565187. The cubic root of 1425293 is about 112.5385678464.

The spelling of 1425293 in words is "one million, four hundred twenty-five thousand, two hundred ninety-three".