925399 has 2 divisors, whose sum is σ = 925400. Its totient is φ = 925398.

The previous prime is 925391. The next prime is 925409. The reversal of 925399 is 993529.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 925399 - 2³ = 925391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (925391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462699 + 462700.

It is an arithmetic number, because the mean of its divisors is an integer number (462700).

2⁹²⁵³⁹⁹ is an apocalyptic number.

925399 is a deficient number, since it is larger than the sum of its proper divisors (1).

925399 is an equidigital number, since it uses as much as digits as its factorization.

925399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21870, while the sum is 37.

The square root of 925399 is about 961.9766109423. The cubic root of 925399 is about 97.4487655431.

The spelling of 925399 in words is "nine hundred twenty-five thousand, three hundred ninety-nine".