1030425 has 24 divisors (see below), whose sum is σ = 1860000. Its totient is φ = 499200.

The previous prime is 1030417. The next prime is 1030429. The reversal of 1030425 is 5240301.

It is not a de Polignac number, because 1030425 - 2³ = 1030417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1030429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (77500).

2^1030425 is an apocalyptic number.

1030425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030425 is a deficient number, since it is larger than the sum of its proper divisors (829575).

1030425 is a wasteful number, since it uses less digits than its factorization.

1030425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1030425 is about 1015.0985173864. The cubic root of 1030425 is about 101.0040517278.

Adding to 1030425 its reverse (5240301), we get a palindrome (6270726).

The spelling of 1030425 in words is "one million, thirty thousand, four hundred twenty-five".