1000302425 has 6 divisors (see below), whose sum is σ = 1240375038. Its totient is φ = 800241920.

The previous prime is 1000302409. The next prime is 1000302439. The reversal of 1000302425 is 5242030001.

It can be written as a sum of positive squares in 3 ways, for example, as 100962304 + 899340121 = 10048^2 + 29989^2 .

It is not a de Polignac number, because 1000302425 - 2⁴ = 1000302409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20006024 + ... + 20006073.

It is an arithmetic number, because the mean of its divisors is an integer number (206729173).

Almost surely, 2^1000302425 is an apocalyptic number.

It is an amenable number.

1000302425 is a deficient number, since it is larger than the sum of its proper divisors (240072613).

1000302425 is an equidigital number, since it uses as much as digits as its factorization.

1000302425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40012107 (or 40012102 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1000302425 is about 31627.5579993145. The cubic root of 1000302425 is about 1000.1007981727.

Adding to 1000302425 its reverse (5242030001), we get a palindrome (6242332426).

The spelling of 1000302425 in words is "one billion, three hundred two thousand, four hundred twenty-five".