925004213 has 12 divisors (see below), whose sum is σ = 1113131340. Its totient is φ = 765519552.

The previous prime is 925004209. The next prime is 925004233. The reversal of 925004213 is 312400529.

It can be written as a sum of positive squares in 2 ways, for example, as 146482609 + 778521604 = 12103^2 + 27902^2 .

It is not a de Polignac number, because 925004213 - 2² = 925004209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925004233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324056 + ... + 326897.

It is an arithmetic number, because the mean of its divisors is an integer number (92760945).

Almost surely, 2^925004213 is an apocalyptic number.

It is an amenable number.

925004213 is a deficient number, since it is larger than the sum of its proper divisors (188127127).

925004213 is a wasteful number, since it uses less digits than its factorization.

925004213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650996 (or 650989 counting only the distinct ones).

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

The square root of 925004213 is about 30413.8819127056. The cubic root of 925004213 is about 974.3490594378.

The spelling of 925004213 in words is "nine hundred twenty-five million, four thousand, two hundred thirteen".