11425397 has 2 divisors, whose sum is σ = 11425398. Its totient is φ = 11425396.

The previous prime is 11425387. The next prime is 11425399. The reversal of 11425397 is 79352411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10666756 + 758641 = 3266^2 + 871^2 .

It is a cyclic number.

It is not a de Polignac number, because 11425397 - 2¹⁰ = 11424373 is a prime.

Together with 11425399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11425399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712698 + 5712699.

It is an arithmetic number, because the mean of its divisors is an integer number (5712699).

Almost surely, 2^11425397 is an apocalyptic number.

It is an amenable number.

11425397 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425397 is an equidigital number, since it uses as much as digits as its factorization.

11425397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 11425397 is about 3380.1474819895. The cubic root of 11425397 is about 225.2287188624.

The spelling of 11425397 in words is "eleven million, four hundred twenty-five thousand, three hundred ninety-seven".