1030925 has 24 divisors (see below), whose sum is σ = 1505856. Its totient is φ = 685440.

The previous prime is 1030919. The next prime is 1030933. The reversal of 1030925 is 5290301.

It is not a de Polignac number, because 1030925 - 2¹² = 1026829 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030897 and 1030906.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 7457 + ... + 7593.

It is an arithmetic number, because the mean of its divisors is an integer number (62744).

2^1030925 is an apocalyptic number.

It is an amenable number.

1030925 is a deficient number, since it is larger than the sum of its proper divisors (474931).

1030925 is a wasteful number, since it uses less digits than its factorization.

1030925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1030925 is about 1015.3447690317. The cubic root of 1030925 is about 101.0203860428.

The spelling of 1030925 in words is "one million, thirty thousand, nine hundred twenty-five".